Tsushima, Norio, Matsueda, Hiroharu, Ishihara, Shunso (1999) Polymetallic Mineralization at the Nakakoshi Copper Deposits, Central Hokkaido, Japan. Resource Geology, 49 (2) 89-97 doi:10.1111/j.1751-3928.1999.tb00034.x

ⓘ Actinolite

Formula: ◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂

Locality: Shimokawa mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

Vol.XXI, No.3 pp 363-404

Bamba, Takeo (1985) Implication of the Composite Mineralization on the Massive Sulfide Deposits of the Shimokawa Mine. Journal of the Faculty of Science, Hokkaido University. Series 4, Geology and mineralogy

ⓘ Aguilarite

Formula: Ag₄SeS

Locality: Sanru mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

Sugaki, Asahiko, Isobe, Kiyoshi, Kitakaze, Arashi (1982) Silver minerals from the Sanru mine, Hokkaido, Japan. The Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists, 77 (3). 65-77

Shikazono, Naotatsu (1985) A comparison of temperatures estimated from the electrum-sphalerite-pyrite-argentite assemblage and filling temperatures of fluid inclusions from epithermal Au-Ag vein-type deposits in Japan. Economic Geology, 80 (5) 1415-1424 doi:10.2113/gsecongeo.80.5.1415

ⓘ 'Apatite'

Formula: Ca₅(PO₄)₃A

Locality: Teshio gold-PGM placers, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

Urashima, Y., & Wakabayashi, T. (1972). Mineral compositions of placer platinum from Teshio in Hokkaido, Japan(Quantitative analysis and identification of chemical properties of minerals in Japanese placer platinoids). Kagoshima Daigaku Rika Hokoku,(Kagoshima), (21), 119-135.

ⓘ Argyrodite

Formula: Ag₈GeS₆

Locality: Nakakoshi deposit, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

ⓘ Arsenopalladinite

Formula: Pd₈(As,Sb)₃

Locality: Teshio gold-PGM placers, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

The Mineral Species of Japan (5th ed) Matsubara

ⓘ Arsenopyrite

Formula: FeAsS

Localities:

Sanru mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Nakakoshi deposit, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Artinite

Formula: Mg₂(CO₃)(OH)₂ · 3H₂O

Locality: Uttonaigawa, Nakagawa (Teshio) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

Yamada, S. (2004) Nihonsan-koubutsu Gojuon-hairetsu Sanchi-ichiranhyou [List of Japanese Minerals Arranged in Japanese Syllabary Order]. 111pp.

ⓘ 'Biotite'

Formula: K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂

Locality: Nakakoshi deposit, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

ⓘ Bismuthinite

Formula: Bi₂S₃

Locality: Nakakoshi deposit, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

ⓘ Bornite

Formula: Cu₅FeS₄

Locality: Teshio gold-PGM placers, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

ⓘ Brugnatellite

Formula: Mg₆Fe³⁺(CO₃)(OH)₁₃ · 4H₂O

Locality: Uttonaigawa, Nakagawa (Teshio) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

Yamada, S. (2004) Nihonsan-koubutsu Gojuon-hairetsu Sanchi-ichiranhyou [List of Japanese Minerals Arranged in Japanese Syllabary Order]. 111pp.

ⓘ Calcite

Formula: CaCO₃

Locality: Kamikawa mine, Kamii-mura, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

Journal of the Faculty of Science, Hokkaido University. Series 4, Geology and mineralogy = 北海道大學理學部紀要, 8(2): 175-210

Suzuki, J. (1953) Explanatory text of the geological map of Japan, scale 1:50,000: Fukagawa (Asahikawa-48) (Geological Survey of Japan).

ⓘ Canfieldite

Formula: Ag₈SnS₆

Locality: Nakakoshi deposit, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

ⓘ Chalcopyrite

Formula: CuFeS₂

Localities:

Nakakoshi deposit, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Shimokawa mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Sanru mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ 'Chlorite Group'

Locality: Shimokawa mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

Vol.XXI, No.3 pp 363-404

ⓘ Chromite

Formula: Fe²⁺Cr³⁺₂O₄

Localities:

Uryugawa, Uryu District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Horokanai mine, Horokanai, Uryu District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Tadoshi, Uryugawa, Uryu District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Soeushinai PGE deposit, Shibetsu City, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Hatta-Gambi Mine, Yūfutsu District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Chrysotile

Formula: Mg₃(Si₂O₅)(OH)₄

Localities:

Nozawa Mine, Furano city, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Yamabe mine, Furano city, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Nunobe mine, Furano city, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Cinnabar

Formula: HgS

Localities:

Teshio mine, Onnenai, Nakagawa (Teshio) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Uryugawa, Uryu District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Coalingite

Formula: Mg₁₀Fe³⁺₂(OH)₂₄[CO₃] · 2H₂O

Locality: Uttonaigawa, Nakagawa (Teshio) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

Yamada, S. (2004) Nihonsan-koubutsu Gojuon-hairetsu Sanchi-ichiranhyou [List of Japanese Minerals Arranged in Japanese Syllabary Order]. 111pp.

ⓘ Cobaltpentlandite

Formula: Co₉S₈

Locality: Shimokawa mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

Vol.XXI, No.3 pp 363-404

Kato & Sato (1963) Kouzan Chishitsu, 13, 30.

Schoeman, P. (1996). Overview and comparison of Besshi-type deposits: ancient and recent (Doctoral dissertation, Rhodes University).

ⓘ Covellite

Formula: CuS

Locality: Teshio gold-PGM placers, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

ⓘ Cubanite

Formula: CuFe₂S₃

Localities:

Shimokawa mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Nakakoshi deposit, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Edenite

Formula: NaCa₂Mg₅(Si₇Al)O₂₂(OH)₂

Locality: Horokanai, Uryu District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

Ishizuka (1980) Ganseki-Koubutsu-Koshogaku Zasshi, 75, 372-377.

ⓘ 'Freibergite Subgroup'

Formula: (Ag₆,[Ag₆]⁴⁺)(Cu₄ C²⁺₂)Sb₄S₁₂S_0-1

Locality: Sanru mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

ⓘ Freieslebenite

Formula: AgPbSbS₃

Locality: Sanru mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

Matsubara, S. and Miyawaki, R. (2006) Catalogue of Japanese Minerals. (National Science Museum, Tokyo)

ⓘ Galena

Formula: PbS

Localities:

Shimokawa mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Nakakoshi deposit, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ 'Garnierite'

Locality: Kamikawa mine, Kamii-mura, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

(n.d.) Dr Yohachiro Okamoto collection, Geological Survey of Japan.

Journal of the Faculty of Science, Hokkaido University. Series 4, Geology and mineralogy = 北海道大學理學部紀要, 8(2): 175-210

ⓘ Glaucophane

Formula: ◻Na₂(Mg₃Al₂)Si₈O₂₂(OH)₂

Locality: Horokanai, Uryu District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

(n.d.) Dr Yohachiro Okamoto collection, Geological Survey of Japan.

ⓘ Gustavite

Formula: AgPbBi₃S₆

Locality: Nakakoshi deposit, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

ⓘ Hessite

Formula: Ag₂Te

Locality: Sanru mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

ⓘ Hokkaidoite (TL)

Formula: C₂₂H₁₂

Type Locality:

References:

Bosi, Ferdinando; Miyawaki, Ritsuro; Hatert, Frédéric; Pasero, Marco; Mills, Stuart J. (2023) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) – Newsletter 71. European Journal of Mineralogy, 35 (1). 75-79 doi:10.5194/ejm-35-75-2023

ⓘ Hollingworthite

Formula: (Rh,Pt,Pd)AsS

Locality: Teshio gold-PGM placers, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

Urashima et al (1982) Reports of the Faculty of Science, Kagoshima University, 31, 129-140.

ⓘ 'Hornblende Root Name Group'

Formula: ◻Ca₂(C²⁺₄C³⁺)(AlSi₇O₂₂)W₂

Locality: Shimokawa mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Ilmenite

Formula: Fe²⁺TiO₃

Localities:

Shimokawa mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Nakakoshi deposit, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Irarsite

Formula: (Ir,Ru,Rh,Pt)AsS

Localities:

Teshio gold-PGM placers, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Horokanai placer, Uryugawa, Uryu District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ 'Iron-Platinum alloy'

Formula: (Pt,Fe)

Locality: Teshio gold-PGM placers, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

ⓘ Isoferroplatinum

Formula: Pt₃Fe

Localities:

Teshio gold-PGM placers, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Horokanai placer, Uryugawa, Uryu District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Jadeite

Formula: Na(Al,Fe³⁺)Si₂O₆

Localities:

Horokanai, Uryu District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Asahikawa City, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Kaolinite

Formula: Al₂(Si₂O₅)(OH)₄

Locality: Sanru mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

ⓘ Kësterite

Formula: Cu₂ZnSnS₄

Localities:

Nakakoshi deposit, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Kamikawa Subprefecture, Hokkaidō Prefecture, Japan ? (more information)

ⓘ 'K Feldspar'

Locality: Sanru mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

ⓘ 'K Feldspar var. Adularia'

Formula: KAlSi₃O₈

Locality: Sanru mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

ⓘ Laurite ?

Formula: RuS₂

Localities:

Horokanai placer, Uryugawa, Uryu District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan ? (more information)
Teshio gold-PGM placers, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan ? (more information)

ⓘ Mackinawite

Formula: FeS

Locality: Shimokawa mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

Vol.XXI, No.3 pp 363-404

Zohka, H. et al (1972) Compositional variations in natural mackinawites and the results of heating experiments. Journal of Science of the Hiroshima University, series C, Geology and Mineralogy, 7, #1, 37-53.

Schoeman, P. (1996). Overview and comparison of Besshi-type deposits: ancient and recent (Doctoral dissertation, Rhodes University).

ⓘ Magnetite

Formula: Fe²⁺Fe³⁺₂O₄

Localities:

Teshio mine, Onnenai, Nakagawa (Teshio) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Nunobe mine, Furano city, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Yamabe mine, Furano city, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Shimokawa mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Nakakoshi deposit, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Marcasite

Formula: FeS₂

Localities:

Shimokawa mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Nakakoshi deposit, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Miargyrite

Formula: AgSbS₂

Localities:

Sanru mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Nakakoshi deposit, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Millerite

Formula: NiS

Locality: Kamikawa mine, Kamii-mura, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

Journal of the Faculty of Science, Hokkaido University. Series 4, Geology and mineralogy = 北海道大學理學部紀要, 8(2): 175-210

Suzuki, J. (1953) Explanatory text of the geological map of Japan, scale 1:50,000: Fukagawa (Asahikawa-48) (Geological Survey of Japan).

ⓘ Muscovite

Formula: KAl₂(AlSi₃O₁₀)(OH)₂

Localities:

Nakakoshi deposit, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Sanru mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Muscovite var. Sericite

Formula: KAl₂(AlSi₃O₁₀)(OH)₂

Localities:

Nakakoshi deposit, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Sanru mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Native Bismuth

Formula: Bi

Locality: Nakakoshi deposit, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

ⓘ Native Gold

Formula: Au

Localities: Reported from at least 7 localities in this region.

ⓘ Native Gold var. Electrum

Formula: (Au,Ag)

Localities:

Shimokawa mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Sanru mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Native Iridium

Formula: (Ir,Os,Ru)

Localities:

Horokanai placer, Uryugawa, Uryu District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Teshio gold-PGM placers, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Native Mercury

Formula: Hg

Locality: Teshio mine, Onnenai, Nakagawa (Teshio) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

Journal of the Faculty of Science, Hokkaido University. Series 4, Geology and mineralogy = 北海道大學理學部紀要, 8(2): 175-210

ⓘ Native Osmium

Formula: (Os,Ir,Ru)

Localities:

Horokanai placer, Uryugawa, Uryu District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Tadoshi, Uryugawa, Uryu District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Uryugawa, Uryu District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Soeushinai PGE deposit, Shibetsu City, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Teshio gold-PGM placers, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Native Osmium var. Iridosmine

Formula: (Os,Ir)

Localities:

Tadoshi, Uryugawa, Uryu District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Uryugawa, Uryu District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Teshio gold-PGM placers, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Soeushinai PGE deposit, Shibetsu City, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Native Platinum

Formula: Pt

Locality: Teshio gold-PGM placers, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Native Ruthenium (TL)

Formula: (Ru,Ir)

Type Locality:

References:

Urashima et al (1974) Mineralogical Journal, 7, 438-444.

ⓘ Native Sulphur

Formula: S₈

Locality: Jigoku valley (Jigokudani), Asahi-dake, Higashikawa, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

widespread in japanese collectionsIdentification: Visual Identification

ⓘ Naumannite

Formula: Ag₂Se

Locality: Sanru mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

ⓘ Osarsite

Formula: (Os,Ru)AsS

Locality: Horokanai placer, Uryugawa, Uryu District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

SEM-EDS by Ming YeIdentification: SEM-EDS

ⓘ Pectolite

Formula: NaCa₂Si₃O₈(OH)

Locality: Uttonaigawa, Nakagawa (Teshio) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

Yamada, S. (2004) Nihonsan-koubutsu Gojuon-hairetsu Sanchi-ichiranhyou [List of Japanese Minerals Arranged in Japanese Syllabary Order]. 111pp.

ⓘ Polybasite

Formula: [Ag₆Sb₂S₇][Ag₉CuS₄]

Locality: Sanru mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

ⓘ Pyrargyrite

Formula: Ag₃SbS₃

Locality: Sanru mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

Sadanaga, Ryoichi, Bunno, Michiaki (1974) The Wakabayashi Mineral Collection. Bulletin 7. The University Museum, The University of Tokyo

ⓘ Pyrite

Formula: FeS₂

Localities:

Sanru mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Shimokawa mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Nakakoshi deposit, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Pyrrhotite

Formula: Fe_1-xS

Localities:

ⓘ Quartz

Formula: SiO₂

Localities:

Nakakoshi deposit, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Sanru mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Kamikawa mine, Kamii-mura, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Teshio mine, Onnenai, Nakagawa (Teshio) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Shimokawa mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Quartz var. Chalcedony

Formula: SiO₂

Locality: Sanru mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

ⓘ Rutheniridosmine (TL)

Formula: (Ir,Os,Ru)

Type Locality:

References:

Excalibur Mineral Co. specimens and analyses.

ⓘ Sakuraiite

Formula: (Cu,Zn,Fe)₃(In,Sn)S₄

Localities:

Nakakoshi deposit, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Kamikawa Subprefecture, Hokkaidō Prefecture, Japan ? (more information)

ⓘ 'Serpentine Subgroup'

Formula: D₃[Si₂O₅](OH)₄

Localities:

Nunobe mine, Furano city, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Yamabe mine, Furano city, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Teshio mine, Onnenai, Nakagawa (Teshio) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Kamikawa mine, Kamii-mura, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ 'Serpentine Subgroup var. Picrolite'

Formula: D₃[Si₂O₅](OH)₄ D= Mg, Fe, Ni, Mn, Al, Zn

Localities:

Nunobe mine, Furano city, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Yamabe mine, Furano city, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Shojiite (TL)

Formula: Na(NaMg)Mg₅Si₈O₂₂(OH)₂

Type Locality:

References:

Hamada, M., Ejima, T., Hasebe, N., Mizukami, T., Ishii, A., Okamoto, K., Nagashima, M., Tamura, A. and Morishita, T. (2025) Shojiite, IMA 2024-023a. CNMNC Newsletter 87, Mineralogical Magazine, 89, https://doi.org/..

ⓘ Sphalerite

Formula: ZnS

Localities:

Nakakoshi deposit, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Sanru mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Shimokawa mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Stephanite

Formula: Ag₅SbS₄

Localities:

Nakakoshi deposit, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Sanru mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Stibiopalladinite

Formula: Pd₅Sb₂

Locality: Teshio gold-PGM placers, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

Urashima and Nedachi (1978) Watanabe Manjiro Sensei Beiju Kinen Ronshu, 115-121.

ⓘ Tetraferroplatinum

Formula: PtFe

Localities:

Horokanai placer, Uryugawa, Uryu District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Teshio gold-PGM placers, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ 'Tetrahedrite Subgroup'

Formula: Cu₆(Cu₄C²⁺₂)Sb₄S₁₂S

Localities:

Nakakoshi deposit, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan
Sanru mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

ⓘ Tolovkite

Formula: IrSbS

Locality: Horokanai placer, Uryugawa, Uryu District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

SEM-EDS by Ming YeIdentification: SEM-EDS

ⓘ Tulameenite

Formula: Pt₂CuFe

Locality: Horokanai placer, Uryugawa, Uryu District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

Excalibur Mineral Co. specimens and analyses.

ⓘ 'UM1999-22-S:CuFeInSnZn'

Formula: (Zn,Cu,Fe)₁₃(In,Sn)₃S₁₆

References:

in: Jambor, J.L., Puziewicz, J., Roberts, A.C.(2000): New mineral names. Am. Min. 88: 378.

ⓘ Valleriite

Formula: (Fe²⁺,Cu)₄(Mg,Al)₃S₄(OH,O)₆

Locality: Shimokawa mine, Shimokawa, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

Schoeman, P. (1996). Overview and comparison of Besshi-type deposits: ancient and recent (Doctoral dissertation, Rhodes University).

Kamitani, M., Okumura, K., Teraoka, Y., Miyano, S., Watanabe, Y. (2007) Mineral Resources Map of East Asia, Geological Survey of Japan.

ⓘ Zircon

Formula: Zr(SiO₄)

Locality: Nakakoshi deposit, Kamikawa (Ishikari) District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

References:

Gallery:

Mg₃(Si₂O₅)(OH)₄ⓘ Chrysotile

Chrysotile

Nunobe mine, Furano city, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

Chrysotile

Nunobe mine, Furano city, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

Chrysotile

Nunobe mine, Furano city, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘ	Native Gold var. Electrum	1.AA.05	(Au,Ag)
ⓘ		1.AA.05	Au
ⓘ	Native Mercury	1.AD.05	Hg
ⓘ	Native Osmium	1.AF.05	(Os,Ir,Ru)
ⓘ	Rutheniridosmine (TL)	1.AF.05	(Ir,Os,Ru)
ⓘ	Native Ruthenium (TL)	1.AF.05	(Ru,Ir)
ⓘ	Native Osmium var. Iridosmine	1.AF.05	(Os,Ir)
ⓘ	Native Iridium	1.AF.10	(Ir,Os,Ru)
ⓘ	Native Platinum	1.AF.10	Pt
ⓘ	Isoferroplatinum	1.AG.35	Pt₃Fe
ⓘ	Tetraferroplatinum	1.AG.40	PtFe
ⓘ	Tulameenite	1.AG.40	Pt₂CuFe
ⓘ	Native Bismuth	1.CA.05	Bi
ⓘ	Native Sulphur	1.CC.05	S₈
Group 2 - Sulphides and Sulfosalts
ⓘ	Arsenopalladinite	2.AC.10c	Pd₈(As,Sb)₃
ⓘ	Stibiopalladinite	2.AC.20a	Pd₅Sb₂
ⓘ	Bornite	2.BA.15	Cu₅FeS₄
ⓘ	Acanthite	2.BA.35	Ag₂S
ⓘ	Aguilarite	2.BA.55	Ag₄SeS
ⓘ	Naumannite	2.BA.55	Ag₂Se
ⓘ	Hessite	2.BA.60	Ag₂Te
ⓘ	Argyrodite	2.BA.70	Ag₈GeS₆
ⓘ	Canfieldite	2.BA.70	Ag₈SnS₆
ⓘ	Cobaltpentlandite	2.BB.15	Co₉S₈
ⓘ	Covellite	2.CA.05a	CuS
ⓘ	Sphalerite	2.CB.05a	ZnS
ⓘ	Sakuraiite	2.CB.05b	(Cu,Zn,Fe)₃(In,Sn)S₄
ⓘ	Chalcopyrite	2.CB.10a	CuFeS₂
ⓘ	Kësterite	2.CB.15a	Cu₂ZnSnS₄
ⓘ	Cubanite	2.CB.55a	CuFe₂S₃
ⓘ	Pyrrhotite	2.CC.10	Fe_1-xS
ⓘ	Millerite	2.CC.20	NiS
ⓘ	Mackinawite	2.CC.25	FeS
ⓘ	Galena	2.CD.10	PbS
ⓘ	Cinnabar	2.CD.15a	HgS
ⓘ	Bismuthinite	2.DB.05	Bi₂S₃
ⓘ	Laurite ?	2.EB.05a	RuS₂
ⓘ	Pyrite	2.EB.05a	FeS₂
ⓘ	Marcasite	2.EB.10a	FeS₂
ⓘ	Arsenopyrite	2.EB.20	FeAsS
ⓘ	Osarsite	2.EB.20	(Os,Ru)AsS
ⓘ	Hollingworthite	2.EB.25	(Rh,Pt,Pd)AsS
ⓘ	Irarsite	2.EB.25	(Ir,Ru,Rh,Pt)AsS
ⓘ	Tolovkite	2.EB.25	IrSbS
ⓘ	Valleriite	2.FD.30	(Fe²⁺,Cu)₄(Mg,Al)₃S₄(OH,O)₆
ⓘ	Pyrargyrite	2.GA.05	Ag₃SbS₃
ⓘ	'Freibergite Subgroup'	2.GB.05	(Ag₆,[Ag₆]⁴⁺)(Cu₄ C²⁺₂)Sb₄S₁₂S_0-1
ⓘ	'Tetrahedrite Subgroup'	2.GB.05	Cu₆(Cu₄C²⁺₂)Sb₄S₁₂S
ⓘ	Stephanite	2.GB.10	Ag₅SbS₄
ⓘ	Polybasite	2.GB.15	[Ag₆Sb₂S₇][Ag₉CuS₄]
ⓘ	Miargyrite	2.HA.10	AgSbS₂
ⓘ	Freieslebenite	2.JB.15	AgPbSbS₃
ⓘ	Gustavite	2.JB.40a	AgPbBi₃S₆
Group 4 - Oxides and Hydroxides
ⓘ	Chromite	4.BB.05	Fe²⁺Cr³⁺₂O₄
ⓘ	Magnetite	4.BB.05	Fe²⁺Fe³⁺₂O₄
ⓘ	Ilmenite	4.CB.05	Fe²⁺TiO₃
ⓘ	Quartz var. Chalcedony	4.DA.05	SiO₂
ⓘ		4.DA.05	SiO₂
Group 5 - Nitrates and Carbonates
ⓘ	Calcite	5.AB.05	CaCO₃
ⓘ	Artinite	5.DA.10	Mg₂(CO₃)(OH)₂ · 3H₂O
ⓘ	Brugnatellite	5.DA.45	Mg₆Fe³⁺(CO₃)(OH)₁₃ · 4H₂O
ⓘ	Coalingite	5.DA.55	Mg₁₀Fe³⁺₂(OH)₂₄[CO₃] · 2H₂O
Group 9 - Silicates
ⓘ	Chrysotile	9.00.	Mg₃(Si₂O₅)(OH)₄
ⓘ	Zircon	9.AD.30	Zr(SiO₄)
ⓘ	Jadeite	9.DA.25	Na(Al,Fe³⁺)Si₂O₆
ⓘ	Shojiite (TL)	9.DE.	Na(NaMg)Mg₅Si₈O₂₂(OH)₂
ⓘ	Actinolite	9.DE.10	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
ⓘ	Edenite	9.DE.15	NaCa₂Mg₅(Si₇Al)O₂₂(OH)₂
ⓘ	Glaucophane	9.DE.25	◻Na₂(Mg₃Al₂)Si₈O₂₂(OH)₂
ⓘ	Pectolite	9.DG.05	NaCa₂Si₃O₈(OH)
ⓘ	Muscovite	9.EC.15	KAl₂(AlSi₃O₁₀)(OH)₂
ⓘ	var. Sericite	9.EC.15	KAl₂(AlSi₃O₁₀)(OH)₂
ⓘ	Kaolinite	9.ED.05	Al₂(Si₂O₅)(OH)₄
Group 10 - Organic Compounds
ⓘ	Hokkaidoite (TL)	10.B0.	C₂₂H₁₂
Unclassified
ⓘ	'K Feldspar var. Adularia'	-	KAlSi₃O₈
ⓘ	'Biotite'	-	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
ⓘ	'Chlorite Group'	-
ⓘ	'Iron-Platinum alloy'	-	(Pt,Fe)
ⓘ	'Hornblende Root Name Group'	-	◻Ca₂(C²⁺₄C³⁺)(AlSi₇O₂₂)W₂
ⓘ	'K Feldspar'	-
ⓘ	'Garnierite'	-
ⓘ	'Serpentine Subgroup'	-	D₃[Si₂O₅](OH)₄
ⓘ	'var. Picrolite'	-	D₃[Si₂O₅](OH)₄ D= Mg, Fe, Ni, Mn, Al, Zn
ⓘ	'Apatite'	-	Ca₅(PO₄)₃A
ⓘ	'UM1999-22-S:CuFeInSnZn'	-	(Zn,Cu,Fe)₁₃(In,Sn)₃S₁₆

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
H	ⓘ Artinite	Mg₂(CO₃)(OH)₂ · 3H₂O
H	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
H	ⓘ Brugnatellite	Mg₆Fe³⁺(CO₃)(OH)₁₃ · 4H₂O
H	ⓘ Chrysotile	Mg₃(Si₂O₅)(OH)₄
H	ⓘ Coalingite	Mg₁₀Fe₂³⁺(OH)₂₄[CO₃] · 2H₂O
H	ⓘ Edenite	NaCa₂Mg₅(Si₇Al)O₂₂(OH)₂
H	ⓘ Glaucophane	◻Na₂(Mg₃Al₂)Si₈O₂₂(OH)₂
H	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
H	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
H	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
H	ⓘ Valleriite	(Fe²⁺,Cu)₄(Mg,Al)₃S₄(OH,O)₆
H	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
H	ⓘ Serpentine Subgroup	D₃[Si₂O₅](OH)₄
H	ⓘ Serpentine Subgroup var. Picrolite	D₃[Si₂O₅](OH)₄ D= Mg, Fe, Ni, Mn, Al, Zn
H	ⓘ Hokkaidoite	C₂₂H₁₂
H	ⓘ Shojiite	Na(NaMg)Mg₅Si₈O₂₂(OH)₂
C	Carbon
C	ⓘ Artinite	Mg₂(CO₃)(OH)₂ · 3H₂O
C	ⓘ Brugnatellite	Mg₆Fe³⁺(CO₃)(OH)₁₃ · 4H₂O
C	ⓘ Calcite	CaCO₃
C	ⓘ Coalingite	Mg₁₀Fe₂³⁺(OH)₂₄[CO₃] · 2H₂O
C	ⓘ Hokkaidoite	C₂₂H₁₂
O	Oxygen
O	ⓘ Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
O	ⓘ K Feldspar var. Adularia	KAlSi₃O₈
O	ⓘ Artinite	Mg₂(CO₃)(OH)₂ · 3H₂O
O	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
O	ⓘ Brugnatellite	Mg₆Fe³⁺(CO₃)(OH)₁₃ · 4H₂O
O	ⓘ Calcite	CaCO₃
O	ⓘ Quartz var. Chalcedony	SiO₂
O	ⓘ Chrysotile	Mg₃(Si₂O₅)(OH)₄
O	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
O	ⓘ Coalingite	Mg₁₀Fe₂³⁺(OH)₂₄[CO₃] · 2H₂O
O	ⓘ Edenite	NaCa₂Mg₅(Si₇Al)O₂₂(OH)₂
O	ⓘ Glaucophane	◻Na₂(Mg₃Al₂)Si₈O₂₂(OH)₂
O	ⓘ Ilmenite	Fe²⁺TiO₃
O	ⓘ Jadeite	Na(Al,Fe³⁺)Si₂O₆
O	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
O	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
O	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
O	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
O	ⓘ Quartz	SiO₂
O	ⓘ Valleriite	(Fe²⁺,Cu)₄(Mg,Al)₃S₄(OH,O)₆
O	ⓘ Zircon	Zr(SiO₄)
O	ⓘ Hornblende Root Name Group	◻Ca₂(C₄²⁺C³⁺)(AlSi₇O₂₂)W₂
O	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
O	ⓘ Serpentine Subgroup	D₃[Si₂O₅](OH)₄
O	ⓘ Serpentine Subgroup var. Picrolite	D₃[Si₂O₅](OH)₄ D= Mg, Fe, Ni, Mn, Al, Zn
O	ⓘ Apatite	Ca₅(PO₄)₃A
O	ⓘ Shojiite	Na(NaMg)Mg₅Si₈O₂₂(OH)₂
F	Fluorine
F	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Na	Sodium
Na	ⓘ Edenite	NaCa₂Mg₅(Si₇Al)O₂₂(OH)₂
Na	ⓘ Glaucophane	◻Na₂(Mg₃Al₂)Si₈O₂₂(OH)₂
Na	ⓘ Jadeite	Na(Al,Fe³⁺)Si₂O₆
Na	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
Na	ⓘ Shojiite	Na(NaMg)Mg₅Si₈O₂₂(OH)₂
Mg	Magnesium
Mg	ⓘ Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
Mg	ⓘ Artinite	Mg₂(CO₃)(OH)₂ · 3H₂O
Mg	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Mg	ⓘ Brugnatellite	Mg₆Fe³⁺(CO₃)(OH)₁₃ · 4H₂O
Mg	ⓘ Chrysotile	Mg₃(Si₂O₅)(OH)₄
Mg	ⓘ Coalingite	Mg₁₀Fe₂³⁺(OH)₂₄[CO₃] · 2H₂O
Mg	ⓘ Edenite	NaCa₂Mg₅(Si₇Al)O₂₂(OH)₂
Mg	ⓘ Glaucophane	◻Na₂(Mg₃Al₂)Si₈O₂₂(OH)₂
Mg	ⓘ Valleriite	(Fe²⁺,Cu)₄(Mg,Al)₃S₄(OH,O)₆
Mg	ⓘ Serpentine Subgroup var. Picrolite	D₃[Si₂O₅](OH)₄ D= Mg, Fe, Ni, Mn, Al, Zn
Mg	ⓘ Shojiite	Na(NaMg)Mg₅Si₈O₂₂(OH)₂
Al	Aluminium
Al	ⓘ K Feldspar var. Adularia	KAlSi₃O₈
Al	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Al	ⓘ Edenite	NaCa₂Mg₅(Si₇Al)O₂₂(OH)₂
Al	ⓘ Glaucophane	◻Na₂(Mg₃Al₂)Si₈O₂₂(OH)₂
Al	ⓘ Jadeite	Na(Al,Fe³⁺)Si₂O₆
Al	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
Al	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Al	ⓘ Valleriite	(Fe²⁺,Cu)₄(Mg,Al)₃S₄(OH,O)₆
Al	ⓘ Hornblende Root Name Group	◻Ca₂(C₄²⁺C³⁺)(AlSi₇O₂₂)W₂
Al	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
Al	ⓘ Serpentine Subgroup var. Picrolite	D₃[Si₂O₅](OH)₄ D= Mg, Fe, Ni, Mn, Al, Zn
Si	Silicon
Si	ⓘ Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
Si	ⓘ K Feldspar var. Adularia	KAlSi₃O₈
Si	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Si	ⓘ Quartz var. Chalcedony	SiO₂
Si	ⓘ Chrysotile	Mg₃(Si₂O₅)(OH)₄
Si	ⓘ Edenite	NaCa₂Mg₅(Si₇Al)O₂₂(OH)₂
Si	ⓘ Glaucophane	◻Na₂(Mg₃Al₂)Si₈O₂₂(OH)₂
Si	ⓘ Jadeite	Na(Al,Fe³⁺)Si₂O₆
Si	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
Si	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Si	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
Si	ⓘ Quartz	SiO₂
Si	ⓘ Zircon	Zr(SiO₄)
Si	ⓘ Hornblende Root Name Group	◻Ca₂(C₄²⁺C³⁺)(AlSi₇O₂₂)W₂
Si	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
Si	ⓘ Serpentine Subgroup	D₃[Si₂O₅](OH)₄
Si	ⓘ Serpentine Subgroup var. Picrolite	D₃[Si₂O₅](OH)₄ D= Mg, Fe, Ni, Mn, Al, Zn
Si	ⓘ Shojiite	Na(NaMg)Mg₅Si₈O₂₂(OH)₂
P	Phosphorus
P	ⓘ Apatite	Ca₅(PO₄)₃A
S	Sulfur
S	ⓘ Acanthite	Ag₂S
S	ⓘ Aguilarite	Ag₄SeS
S	ⓘ Arsenopyrite	FeAsS
S	ⓘ Argyrodite	Ag₈GeS₆
S	ⓘ Bismuthinite	Bi₂S₃
S	ⓘ Bornite	Cu₅FeS₄
S	ⓘ Canfieldite	Ag₈SnS₆
S	ⓘ Chalcopyrite	CuFeS₂
S	ⓘ Cinnabar	HgS
S	ⓘ Cobaltpentlandite	Co₉S₈
S	ⓘ Covellite	CuS
S	ⓘ Cubanite	CuFe₂S₃
S	ⓘ Freibergite Subgroup	(Ag₆,[Ag₆]⁴⁺)(Cu₄ C₂²⁺)Sb₄S₁₂S_0-1
S	ⓘ Freieslebenite	AgPbSbS₃
S	ⓘ Galena	PbS
S	ⓘ Gustavite	AgPbBi₃S₆
S	ⓘ Hollingworthite	(Rh,Pt,Pd)AsS
S	ⓘ Irarsite	(Ir,Ru,Rh,Pt)AsS
S	ⓘ Kësterite	Cu₂ZnSnS₄
S	ⓘ Laurite	RuS₂
S	ⓘ Mackinawite	FeS
S	ⓘ Marcasite	FeS₂
S	ⓘ Miargyrite	AgSbS₂
S	ⓘ Millerite	NiS
S	ⓘ Osarsite	(Os,Ru)AsS
S	ⓘ Polybasite	[Ag₆Sb₂S₇][Ag₉CuS₄]
S	ⓘ Pyrargyrite	Ag₃SbS₃
S	ⓘ Pyrite	FeS₂
S	ⓘ Pyrrhotite	Fe_1-xS
S	ⓘ Sakuraiite	(Cu,Zn,Fe)₃(In,Sn)S₄
S	ⓘ Sphalerite	ZnS
S	ⓘ Stephanite	Ag₅SbS₄
S	ⓘ Native Sulphur	S₈
S	ⓘ Tetrahedrite Subgroup	Cu₆(Cu₄C₂²⁺)Sb₄S₁₂S
S	ⓘ Tolovkite	IrSbS
S	ⓘ Valleriite	(Fe²⁺,Cu)₄(Mg,Al)₃S₄(OH,O)₆
S	ⓘ UM1999-22-S:CuFeInSnZn	(Zn,Cu,Fe)₁₃(In,Sn)₃S₁₆
K	Potassium
K	ⓘ K Feldspar var. Adularia	KAlSi₃O₈
K	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
K	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
K	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
Ca	Calcium
Ca	ⓘ Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
Ca	ⓘ Calcite	CaCO₃
Ca	ⓘ Edenite	NaCa₂Mg₅(Si₇Al)O₂₂(OH)₂
Ca	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
Ca	ⓘ Hornblende Root Name Group	◻Ca₂(C₄²⁺C³⁺)(AlSi₇O₂₂)W₂
Ca	ⓘ Apatite	Ca₅(PO₄)₃A
Ti	Titanium
Ti	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Ti	ⓘ Ilmenite	Fe²⁺TiO₃
Cr	Chromium
Cr	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
Mn	Manganese
Mn	ⓘ Serpentine Subgroup var. Picrolite	D₃[Si₂O₅](OH)₄ D= Mg, Fe, Ni, Mn, Al, Zn
Fe	Iron
Fe	ⓘ Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
Fe	ⓘ Arsenopyrite	FeAsS
Fe	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Fe	ⓘ Bornite	Cu₅FeS₄
Fe	ⓘ Brugnatellite	Mg₆Fe³⁺(CO₃)(OH)₁₃ · 4H₂O
Fe	ⓘ Chalcopyrite	CuFeS₂
Fe	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
Fe	ⓘ Coalingite	Mg₁₀Fe₂³⁺(OH)₂₄[CO₃] · 2H₂O
Fe	ⓘ Cubanite	CuFe₂S₃
Fe	ⓘ Iron-Platinum alloy	(Pt,Fe)
Fe	ⓘ Ilmenite	Fe²⁺TiO₃
Fe	ⓘ Isoferroplatinum	Pt₃Fe
Fe	ⓘ Jadeite	Na(Al,Fe³⁺)Si₂O₆
Fe	ⓘ Mackinawite	FeS
Fe	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
Fe	ⓘ Marcasite	FeS₂
Fe	ⓘ Pyrite	FeS₂
Fe	ⓘ Pyrrhotite	Fe_1-xS
Fe	ⓘ Sakuraiite	(Cu,Zn,Fe)₃(In,Sn)S₄
Fe	ⓘ Tetraferroplatinum	PtFe
Fe	ⓘ Tulameenite	Pt₂CuFe
Fe	ⓘ Valleriite	(Fe²⁺,Cu)₄(Mg,Al)₃S₄(OH,O)₆
Fe	ⓘ Serpentine Subgroup var. Picrolite	D₃[Si₂O₅](OH)₄ D= Mg, Fe, Ni, Mn, Al, Zn
Fe	ⓘ UM1999-22-S:CuFeInSnZn	(Zn,Cu,Fe)₁₃(In,Sn)₃S₁₆
Co	Cobalt
Co	ⓘ Cobaltpentlandite	Co₉S₈
Ni	Nickel
Ni	ⓘ Millerite	NiS
Ni	ⓘ Serpentine Subgroup var. Picrolite	D₃[Si₂O₅](OH)₄ D= Mg, Fe, Ni, Mn, Al, Zn
Cu	Copper
Cu	ⓘ Bornite	Cu₅FeS₄
Cu	ⓘ Chalcopyrite	CuFeS₂
Cu	ⓘ Covellite	CuS
Cu	ⓘ Cubanite	CuFe₂S₃
Cu	ⓘ Freibergite Subgroup	(Ag₆,[Ag₆]⁴⁺)(Cu₄ C₂²⁺)Sb₄S₁₂S_0-1
Cu	ⓘ Kësterite	Cu₂ZnSnS₄
Cu	ⓘ Polybasite	[Ag₆Sb₂S₇][Ag₉CuS₄]
Cu	ⓘ Sakuraiite	(Cu,Zn,Fe)₃(In,Sn)S₄
Cu	ⓘ Tetrahedrite Subgroup	Cu₆(Cu₄C₂²⁺)Sb₄S₁₂S
Cu	ⓘ Tulameenite	Pt₂CuFe
Cu	ⓘ Valleriite	(Fe²⁺,Cu)₄(Mg,Al)₃S₄(OH,O)₆
Cu	ⓘ UM1999-22-S:CuFeInSnZn	(Zn,Cu,Fe)₁₃(In,Sn)₃S₁₆
Zn	Zinc
Zn	ⓘ Kësterite	Cu₂ZnSnS₄
Zn	ⓘ Sakuraiite	(Cu,Zn,Fe)₃(In,Sn)S₄
Zn	ⓘ Sphalerite	ZnS
Zn	ⓘ Serpentine Subgroup var. Picrolite	D₃[Si₂O₅](OH)₄ D= Mg, Fe, Ni, Mn, Al, Zn
Zn	ⓘ UM1999-22-S:CuFeInSnZn	(Zn,Cu,Fe)₁₃(In,Sn)₃S₁₆
Ge	Germanium
Ge	ⓘ Argyrodite	Ag₈GeS₆
As	Arsenic
As	ⓘ Arsenopalladinite	Pd₈(As,Sb)₃
As	ⓘ Arsenopyrite	FeAsS
As	ⓘ Hollingworthite	(Rh,Pt,Pd)AsS
As	ⓘ Irarsite	(Ir,Ru,Rh,Pt)AsS
As	ⓘ Osarsite	(Os,Ru)AsS
Se	Selenium
Se	ⓘ Aguilarite	Ag₄SeS
Se	ⓘ Naumannite	Ag₂Se
Zr	Zirconium
Zr	ⓘ Zircon	Zr(SiO₄)
Ru	Ruthenium
Ru	ⓘ Irarsite	(Ir,Ru,Rh,Pt)AsS
Ru	ⓘ Native Iridium	(Ir,Os,Ru)
Ru	ⓘ Laurite	RuS₂
Ru	ⓘ Osarsite	(Os,Ru)AsS
Ru	ⓘ Native Osmium	(Os,Ir,Ru)
Ru	ⓘ Rutheniridosmine	(Ir,Os,Ru)
Ru	ⓘ Native Ruthenium	(Ru,Ir)
Rh	Rhodium
Rh	ⓘ Hollingworthite	(Rh,Pt,Pd)AsS
Rh	ⓘ Irarsite	(Ir,Ru,Rh,Pt)AsS
Pd	Palladium
Pd	ⓘ Arsenopalladinite	Pd₈(As,Sb)₃
Pd	ⓘ Hollingworthite	(Rh,Pt,Pd)AsS
Pd	ⓘ Stibiopalladinite	Pd₅Sb₂
Ag	Silver
Ag	ⓘ Acanthite	Ag₂S
Ag	ⓘ Aguilarite	Ag₄SeS
Ag	ⓘ Argyrodite	Ag₈GeS₆
Ag	ⓘ Canfieldite	Ag₈SnS₆
Ag	ⓘ Native Gold var. Electrum	(Au,Ag)
Ag	ⓘ Freibergite Subgroup	(Ag₆,[Ag₆]⁴⁺)(Cu₄ C₂²⁺)Sb₄S₁₂S_0-1
Ag	ⓘ Freieslebenite	AgPbSbS₃
Ag	ⓘ Gustavite	AgPbBi₃S₆
Ag	ⓘ Hessite	Ag₂Te
Ag	ⓘ Miargyrite	AgSbS₂
Ag	ⓘ Naumannite	Ag₂Se
Ag	ⓘ Polybasite	[Ag₆Sb₂S₇][Ag₉CuS₄]
Ag	ⓘ Pyrargyrite	Ag₃SbS₃
Ag	ⓘ Stephanite	Ag₅SbS₄
In	Indium
In	ⓘ Sakuraiite	(Cu,Zn,Fe)₃(In,Sn)S₄
In	ⓘ UM1999-22-S:CuFeInSnZn	(Zn,Cu,Fe)₁₃(In,Sn)₃S₁₆
Sn	Tin
Sn	ⓘ Canfieldite	Ag₈SnS₆
Sn	ⓘ Kësterite	Cu₂ZnSnS₄
Sn	ⓘ Sakuraiite	(Cu,Zn,Fe)₃(In,Sn)S₄
Sn	ⓘ UM1999-22-S:CuFeInSnZn	(Zn,Cu,Fe)₁₃(In,Sn)₃S₁₆
Sb	Antimony
Sb	ⓘ Arsenopalladinite	Pd₈(As,Sb)₃
Sb	ⓘ Freibergite Subgroup	(Ag₆,[Ag₆]⁴⁺)(Cu₄ C₂²⁺)Sb₄S₁₂S_0-1
Sb	ⓘ Freieslebenite	AgPbSbS₃
Sb	ⓘ Miargyrite	AgSbS₂
Sb	ⓘ Polybasite	[Ag₆Sb₂S₇][Ag₉CuS₄]
Sb	ⓘ Pyrargyrite	Ag₃SbS₃
Sb	ⓘ Stibiopalladinite	Pd₅Sb₂
Sb	ⓘ Stephanite	Ag₅SbS₄
Sb	ⓘ Tetrahedrite Subgroup	Cu₆(Cu₄C₂²⁺)Sb₄S₁₂S
Sb	ⓘ Tolovkite	IrSbS
Te	Tellurium
Te	ⓘ Hessite	Ag₂Te
Os	Osmium
Os	ⓘ Native Iridium	(Ir,Os,Ru)
Os	ⓘ Osarsite	(Os,Ru)AsS
Os	ⓘ Native Osmium	(Os,Ir,Ru)
Os	ⓘ Rutheniridosmine	(Ir,Os,Ru)
Os	ⓘ Native Osmium var. Iridosmine	(Os,Ir)
Ir	Iridium
Ir	ⓘ Irarsite	(Ir,Ru,Rh,Pt)AsS
Ir	ⓘ Native Iridium	(Ir,Os,Ru)
Ir	ⓘ Native Osmium	(Os,Ir,Ru)
Ir	ⓘ Rutheniridosmine	(Ir,Os,Ru)
Ir	ⓘ Native Ruthenium	(Ru,Ir)
Ir	ⓘ Tolovkite	IrSbS
Ir	ⓘ Native Osmium var. Iridosmine	(Os,Ir)
Pt	Platinum
Pt	ⓘ Iron-Platinum alloy	(Pt,Fe)
Pt	ⓘ Hollingworthite	(Rh,Pt,Pd)AsS
Pt	ⓘ Irarsite	(Ir,Ru,Rh,Pt)AsS
Pt	ⓘ Isoferroplatinum	Pt₃Fe
Pt	ⓘ Native Platinum	Pt
Pt	ⓘ Tetraferroplatinum	PtFe
Pt	ⓘ Tulameenite	Pt₂CuFe
Au	Gold
Au	ⓘ Native Gold var. Electrum	(Au,Ag)
Au	ⓘ Native Gold	Au
Hg	Mercury
Hg	ⓘ Cinnabar	HgS
Hg	ⓘ Native Mercury	Hg
Pb	Lead
Pb	ⓘ Freieslebenite	AgPbSbS₃
Pb	ⓘ Galena	PbS
Pb	ⓘ Gustavite	AgPbBi₃S₆
Bi	Bismuth
Bi	ⓘ Native Bismuth	Bi
Bi	ⓘ Bismuthinite	Bi₂S₃
Bi	ⓘ Gustavite	AgPbBi₃S₆

Fossils

There are 108 fossil localities from the PaleoBioDB database within this region.

These data are provided on an experimental basis and are taken from external databases. Mindat.org has no control currently over the accuracy of these data.

Occurrences

108

Youngest Fossil Listed

7.25 Ma (Miocene)

Oldest Fossil Listed

237 Ma (Middle Triassic)

Stratigraphic Units

Click here to view 15 stratigraphic units.

Fossils from Region

Click here to show the list.

Accepted Name	Hierarchy	Age
Orbitolina genus	Chromista : Foraminifera : Globothalamea : Loftusiida : Orbitolinidae : *Orbitolina*	112.03 - 109 Ma Early/Lower Cretaceous
Patellogastropoda order	Animalia : Mollusca : Gastropoda : Patellogastropoda	99.6 - 93.5 Ma Late/Upper Cretaceous
Margarites genus	Animalia : Mollusca : Gastropoda : Trochida : Margaritidae : *Margarites*	83.6 - 72.1 Ma Late/Upper Cretaceous
Adiozoptyxis genus	Animalia : Mollusca : Gastropoda : Nerineidae : *Adiozoptyxis*	112.03 - 109 Ma Early/Lower Cretaceous
Neophylloceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Phylloceratidae : *Neophylloceras*	93.9 - 89.8 Ma Late/Upper Cretaceous
Brewericeras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : *Brewericeras*	112.03 - 109 Ma Early/Lower Cretaceous
Cleoniceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Hoplitidae : *Cleoniceras*	112.03 - 109 Ma Early/Lower Cretaceous
Damesites genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : *Damesites*	93.9 - 89.8 Ma Late/Upper Cretaceous
Desmoceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : *Desmoceras*	99.6 - 93.5 Ma Late/Upper Cretaceous
Douvilleiceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Douvilleiceratidae : *Douvilleiceras*	112.03 - 109 Ma Early/Lower Cretaceous
Lytoceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Lytoceratidae : *Lytoceras*	109 - 105.3 Ma Early/Lower Cretaceous
Mesopuzosia genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : *Mesopuzosia*	93.9 - 89.8 Ma Late/Upper Cretaceous
Parahoplites genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Parahoplitidae : *Parahoplites*	122.46 - 112.03 Ma Early/Lower Cretaceous
Scalarites genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Diplomoceratidae : *Scalarites*	93.9 - 89.8 Ma Late/Upper Cretaceous
Scaphites genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Scaphitidae : *Scaphites*	93.9 - 89.8 Ma Late/Upper Cretaceous
Tetragonites genus	Animalia : Mollusca : Cephalopoda : Ammonitida : Tetragonitidae : *Tetragonites*	112.03 - 109 Ma Early/Lower Cretaceous
Yezoites genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Scaphitidae : *Yezoites*	93.9 - 89.8 Ma Late/Upper Cretaceous
Neohibolites genus	Animalia : Mollusca : Cephalopoda : Belemnitida : Belemnopseidae : *Neohibolites*	112.03 - 109 Ma Early/Lower Cretaceous
Bivalvia class	Animalia : Mollusca : Bivalvia	15.97 - 11.608 Ma Miocene
Acila (Truncacila) subgenus	Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : Acila : *Acila (Truncacila)*	83.6 - 72.1 Ma Late/Upper Cretaceous
Acharax genus	Animalia : Mollusca : Bivalvia : Solemyida : Solemyidae : *Acharax*	83.6 - 72.1 Ma Late/Upper Cretaceous
Nucinella genus	Animalia : Mollusca : Bivalvia : Solemyida : Nucinellidae : *Nucinella*	83.6 - 72.1 Ma Late/Upper Cretaceous
Anomia genus	Animalia : Mollusca : Bivalvia : Pectinida : Anomiidae : *Anomia*	89.8 - 83.6 Ma Late/Upper Cretaceous
Inoceramus genus	Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : *Inoceramus*	83.5 - 70.6 Ma Late/Upper Cretaceous
Mytiloides genus	Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : *Mytiloides*	112.03 - 109 Ma Early/Lower Cretaceous
Inoceramus (Sphenoceramus) subgenus	Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : *Inoceramus (Sphenoceramus)*	83.5 - 70.6 Ma Late/Upper Cretaceous
Steinmanella genus	Animalia : Mollusca : Bivalvia : Trigoniida : Steinmanellidae : *Steinmanella*	83.6 - 66 Ma Late/Upper Cretaceous
Vesicomya (Calyptogena) subgenus	Animalia : Mollusca : Bivalvia : Veneroidei : Vesicomyidae : Vesicomya : *Vesicomya (Calyptogena)*	83.6 - 72.1 Ma Late/Upper Cretaceous
Thyasira genus	Animalia : Mollusca : Bivalvia : Lucinida : Thyasiridae : *Thyasira*	83.6 - 72.1 Ma Late/Upper Cretaceous
Piarorhynchia genus	Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Rhynchonellidae : *Piarorhynchia*	237 - 228 Ma Late/Upper Triassic
Robinsonella genus	Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Wellerellidae : *Robinsonella*	237 - 228 Ma Late/Upper Triassic
Boreiospira genus	Animalia : Brachiopoda : Rhynchonellata : Spiriferinida : Rastelligeridae : *Boreiospira*	237 - 228 Ma Late/Upper Triassic
Delphinoidea superfamily	Animalia : Chordata : Mammalia : Cetacea : Delphinoidea	20.44 - 15.97 Ma Miocene
Serpulidae family	Animalia : Annelida : Polychaeta : Sabellida : Serpulidae	83.6 - 72.1 Ma Late/Upper Cretaceous
Maniraptora unranked clade	Animalia : Chordata : Saurischia : Avetheropoda : Maniraptora	83.5 - 70.6 Ma Late/Upper Cretaceous
Terebratulidae family	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Terebratulidae	83.6 - 72.1 Ma Late/Upper Cretaceous
Inoceramus (Inoceramus) subgenus	Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : *Inoceramus (Inoceramus)*	93.9 - 89.8 Ma Late/Upper Cretaceous
Miltha genus	Animalia : Mollusca : Bivalvia : Lucinida : Lucinidae : *Miltha*	83.6 - 72.1 Ma Late/Upper Cretaceous
Phocoenidae family	Animalia : Chordata : Mammalia : Cetacea : Phocoenidae	11.62 - 7.246 Ma Miocene
Nipponothracia genus	Animalia : Mollusca : Bivalvia : Thraciidae : *Nipponothracia*	83.6 - 72.1 Ma Late/Upper Cretaceous
Bathyacmaea genus	Animalia : Mollusca : Gastropoda : Pectinodontidae : *Bathyacmaea*	83.6 - 72.1 Ma Late/Upper Cretaceous
Serradonta genus	Animalia : Mollusca : Gastropoda : Pectinodontidae : *Serradonta*	83.6 - 72.1 Ma Late/Upper Cretaceous
Acila (Truncacila) hokkaidoensis species	Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : Acila : *Acila (Truncacila) hokkaidoensis*	93.9 - 72.1 Ma Late/Upper Cretaceous
Yezoites planus species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Scaphitidae : Yezoites : *Yezoites planus*	93.9 - 89.8 Ma Late/Upper Cretaceous
Ezonuculana mactraeformis species	Animalia : Mollusca : Bivalvia : Nuculanida : Nuculanidae : Ezonuculana : *Ezonuculana mactraeformis*	89.8 - 72.1 Ma Late/Upper Cretaceous
Glycymeris (Hanaia) hokkaidoensis species	Animalia : Mollusca : Bivalvia : Arcida : Glycymerididae : Glycymeris : *Glycymeris (Hanaia) hokkaidoensis*	93.9 - 89.8 Ma Late/Upper Cretaceous
Myrtea ezoensis species	Animalia : Mollusca : Bivalvia : Lucinida : Lucinidae : Myrtea : *Myrtea ezoensis*	89.8 - 72.1 Ma Late/Upper Cretaceous
Graysonites wacoense species	Animalia : Mollusca : Cephalopoda : Ammonitida : Acanthoceratidae : Graysonites : *Graysonites wacoense*	99.6 - 93.5 Ma Late/Upper Cretaceous
Gaudryceras tenuiliratum species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Gaudryceratidae : Gaudryceras : *Gaudryceras tenuiliratum*	83.6 - 72.1 Ma Late/Upper Cretaceous
Eucalathis methanophila species	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Chlidonophoridae : Eucalathis : *Eucalathis methanophila*	83.6 - 72.1 Ma Late/Upper Cretaceous
Pinna (Pinna) subgenus	Animalia : Mollusca : Bivalvia : Ostreida : Pinnidae : Pinna : *Pinna (Pinna)*	89.8 - 72.1 Ma Late/Upper Cretaceous
Tucetona (Bellaxinaea) multicostata species	Animalia : Mollusca : Bivalvia : Arcida : Glycymerididae : Tucetona : *Tucetona (Bellaxinaea) multicostata*	89.8 - 72.1 Ma Late/Upper Cretaceous
Taniwhasaurus mikasaensis species	Animalia : Chordata : Reptilia : Squamata : Mosasauridae : Taniwhasaurus : *Taniwhasaurus mikasaensis*	85.8 - 70.6 Ma Late/Upper Cretaceous
Diaulax yokoii species	Animalia : Arthropoda : Malacostraca : Decapoda : Diaulacidae : Diaulax : *Diaulax yokoii*	86.3 - 83.6 Ma Late/Upper Cretaceous
Canadospira canadensis species	Animalia : Brachiopoda : Rhynchonellata : Spiriferinida : Rastelligeridae : Canadospira : *Canadospira canadensis*	237 - 228 Ma Late/Upper Triassic
Mesodermochelys undulatus species	Animalia : Chordata : Reptilia : Testudines : Dermochelyidae : Mesodermochelys : *Mesodermochelys undulatus*	83.5 - 70.6 Ma Late/Upper Cretaceous
Pterophocaena nishinoi species	Animalia : Chordata : Mammalia : Cetacea : Phocoenidae : Pterophocaena : *Pterophocaena nishinoi*	11.62 - 7.246 Ma Miocene
Cymatoceras pacificum species	Animalia : Mollusca : Cephalopoda : Nautilida : Cymatoceratidae : Cymatoceras : *Cymatoceras pacificum*	83.6 - 72.1 Ma Late/Upper Cretaceous
Arcthoplites (Subarcthoplites) subgenus	Animalia : Mollusca : Cephalopoda : Ammonitida : Cleoniceratidae : Arcthoplites : *Arcthoplites (Subarcthoplites)*	112.03 - 109 Ma Early/Lower Cretaceous
Utaturiceras vicinale species	Animalia : Mollusca : Cephalopoda : Ammonitida : Acanthoceratidae : Utaturiceras : *Utaturiceras vicinale*	99.6 - 93.5 Ma Late/Upper Cretaceous
Utaturiceras chrysanthemum species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Acanthoceratidae : Utaturiceras : *Utaturiceras chrysanthemum*	99.6 - 93.5 Ma Late/Upper Cretaceous
Utaturiceras discoidale species	Animalia : Mollusca : Cephalopoda : Ammonitida : Acanthoceratidae : Utaturiceras : *Utaturiceras discoidale*	99.6 - 93.5 Ma Late/Upper Cretaceous
Graysonites adkinsi species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Acanthoceratidae : Graysonites : *Graysonites adkinsi*	99.6 - 93.5 Ma Late/Upper Cretaceous
Tanabeceras horokanaiense species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Gaudryceratidae : Tanabeceras : *Tanabeceras horokanaiense*	99.6 - 93.5 Ma Late/Upper Cretaceous
Ficheuria pusilla species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Flickiidae : Ficheuria : *Ficheuria pusilla*	99.6 - 93.5 Ma Late/Upper Cretaceous
Neithea (Neithea) syriaca species	Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : Neithea : *Neithea (Neithea) syriaca*	112.03 - 109 Ma Early/Lower Cretaceous
Thyasira tanabei species	Animalia : Mollusca : Bivalvia : Lucinida : Thyasiridae : Thyasira : *Thyasira tanabei*	83.6 - 72.1 Ma Late/Upper Cretaceous
Hubertschenckia ezoensis species	Animalia : Mollusca : Bivalvia : Veneroidei : Vesicomyidae : Hubertschenckia : *Hubertschenckia ezoensis*	38 - 33.9 Ma Paleogene

Fossil Localities

Click to show 38 fossil localities

Japan

Hokkaidō Prefecture
- Kamikawa Subprefecture

Other Databases

Wikipedia:	https://en.wikipedia.org/wiki/Kamikawa_Subprefecture
Wikidata ID:	Q1134139
GeoNames ID:	2129758

Localities in this Region

Japan

Hokkaidō Prefecture
- Kamikawa Subprefecture

Japan

Hokkaidō Prefecture
- Kamikawa Subprefecture
  - Nakagawa (Teshio) District
    - Onnenai
      - Teshio mine
    - Uttonaigawa
  - ⭔Nayoro City
  - ⭔Shibetsu City
    - Mamushinosawa Creek
    - Soeushinai PGE deposit
  - ⭔Shimokawa
    - Sanru mine
    - Shimokawa mine
  - ⭔Sorachi District
  - ⭔Teshio gold-PGM placers
  - ⭔Uryu District
    - Horokanai
      - Horokanai mine
    - Uryugawa
      - Horokanai placer
      - Tadoshi
  - ⭔Yūfutsu District
    - Hatta-Gambi Mine

Other Regions, Features and Areas that Intersect

AsiaContinent

Eurasian Plate

Kuril ArcVolcanic Arc
Northern Japan ForearcAccretionary Complex
Sakhalin ArcVolcanic Arc
Sea of JapanBack-arc Basin

Okhotsk PlateTectonic Plate

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

Quick NavTop Commodities Mineral List Rock Types Fossils Other Databases Localities in Region Other Regions

Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: September 3, 2026 06:51:36 Page updated: July 26, 2026 22:23:53

Go to top of page

Kamikawa Subprefecture, Hokkaidō Prefecture, JapaniRegional Level TypesKamikawa SubprefectureSubprefecture Hokkaidō PrefecturePrefecture JapanCountry function showexplain() { $("#locexplain").toggle(); if (typeof movemap === "function") movemap(); }

Select Mineral List Type

Commodity List

Mineral List

Rock Types Recorded

Select Rock List Type

Detailed Mineral List:

Gallery:

List of minerals arranged by Strunz 10th Edition classification

List of minerals for each chemical element

Fossils

Other Databases

Localities in this Region

Other Regions, Features and Areas that Intersect

Kamikawa Subprefecture, Hokkaidō Prefecture, Japan i
Regional Level Types
Kamikawa Subprefecture Subprefecture
Hokkaidō Prefecture Prefecture
Japan Country