Vote for your favorite mineral in #MinCup26! - Arsenuranylite vs. Talc
It's a pair of soft and lovely minerals as Stichtite and Talc compete for your votes.
Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic TimeExplore Fossils
Minerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral QuizTime Machine
Photo SearchPhoto GalleriesSearch by ColorPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Silver Hill Mining District, Spokane County, Washington, USAi
Regional Level Types
Silver Hill Mining DistrictMining District
Spokane CountyCounty
WashingtonState
USACountry

This page is currently not sponsored. Click here to sponsor this page.
PhotosMapsSearch
Largest Settlements:
PlacePopulation
Rockford468 (2017)
Mindat Locality ID:
439034
Long-form identifier:
mindat:1:2:439034:6
GUID (UUID V4):
0


No description has been added for this locality. Can you add one?

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

Mineral list contains entries from the region specified including sub-localities

17 valid minerals.

Detailed Mineral List:

Albite
Formula: Na(AlSi3O8)
References:
Andalusite
Formula: Al2(SiO4)O
Habit: poorly formed crystals in lamaller aggregates
Colour: pinkish
'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
References:
Beryl
Formula: Be3Al2(Si6O18)
Habit: micro crystals
'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
References:
Cassiterite
Formula: SnO2
Habit: rough fractured crystals
Description: enclosed in andalusite
Corundum
Formula: Al2O3
References:
'Feldspar Group'
Galena
Formula: PbS
Galena var. Silver-bearing Galena
Formula: PbS with Ag
Graphite
Formula: C
References:
Hübnerite
Formula: MnWO4
Magnetite
Formula: Fe2+Fe3+2O4
References:
Microcline
Formula: K(AlSi3O8)
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
References:
Pyrite
Formula: FeS2
References:
Quartz
Formula: SiO2
Scheelite
Formula: Ca(WO4)
Schorl
Formula: NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
Sillimanite
Formula: Al2(SiO4)O
Colour: greyish blue
Spessartine
Formula: Mn2+3Al2(SiO4)3
'Stilbite Subgroup'
Formula: M6-7[Al8-9Si27-28O72] · nH2O
References:
'Tantalite'
Formula: (Mn,Fe)(Ta,Nb)2O6
'Tourmaline'
Formula: AD3G6(T6O18)(BO3)3X3Z
References:
'Wolframite Group'

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Graphite1.CB.05aC
Group 2 - Sulphides and Sulfosalts
Galena2.CD.10PbS
var. Silver-bearing Galena2.CD.10PbS with Ag
Pyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
Magnetite4.BB.05Fe2+Fe3+2O4
Corundum4.CB.05Al2O3
Quartz4.DA.05SiO2
Cassiterite4.DB.05SnO2
Hübnerite4.DB.30MnWO4
'Wolframite Group'4.DB.30 va
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Scheelite7.GA.05Ca(WO4)
Group 9 - Silicates
Spessartine9.AD.25Mn2+3Al2(SiO4)3
Sillimanite9.AF.05Al2(SiO4)O
Andalusite9.AF.10Al2(SiO4)O
Beryl9.CJ.05Be3Al2(Si6O18)
Schorl9.CK.05NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
Microcline9.FA.30K(AlSi3O8)
Albite9.FA.35Na(AlSi3O8)
Unclassified
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
'Feldspar Group'-
'Stilbite Subgroup'-M6-7[Al8-9Si27-28O72] · nH2O
'Tantalite'-(Mn,Fe)(Ta,Nb)2O6
'Tourmaline'-AD3G6(T6O18)(BO3)3X3Z
'Apatite'-Ca5(PO4)3(Cl/F/OH)

List of minerals for each chemical element

HHydrogen
H BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
H MuscoviteKAl2(AlSi3O10)(OH)2
H SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
H Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
H ApatiteCa5(PO4)3(Cl/F/OH)
BeBeryllium
Be BerylBe3Al2(Si6O18)
BBoron
B SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
B TourmalineAD3G6(T6O18)(BO3)3X3Z
CCarbon
C GraphiteC
OOxygen
O AlbiteNa(AlSi3O8)
O AndalusiteAl2(SiO4)O
O BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
O BerylBe3Al2(Si6O18)
O CassiteriteSnO2
O CorundumAl2O3
O HübneriteMnWO4
O MagnetiteFe2+Fe23+O4
O MicroclineK(AlSi3O8)
O MuscoviteKAl2(AlSi3O10)(OH)2
O QuartzSiO2
O ScheeliteCa(WO4)
O SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
O SillimaniteAl2(SiO4)O
O SpessartineMn32+Al2(SiO4)3
O Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
O Tantalite(Mn,Fe)(Ta,Nb)2O6
O TourmalineAD3G6(T6O18)(BO3)3X3Z
O ApatiteCa5(PO4)3(Cl/F/OH)
FFluorine
F BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
F ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Na AlbiteNa(AlSi3O8)
Na SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
MgMagnesium
Mg BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
AlAluminium
Al AlbiteNa(AlSi3O8)
Al AndalusiteAl2(SiO4)O
Al BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Al BerylBe3Al2(Si6O18)
Al CorundumAl2O3
Al MicroclineK(AlSi3O8)
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Al SillimaniteAl2(SiO4)O
Al SpessartineMn32+Al2(SiO4)3
Al Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
SiSilicon
Si AlbiteNa(AlSi3O8)
Si AndalusiteAl2(SiO4)O
Si BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Si BerylBe3Al2(Si6O18)
Si MicroclineK(AlSi3O8)
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si QuartzSiO2
Si SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Si SillimaniteAl2(SiO4)O
Si SpessartineMn32+Al2(SiO4)3
Si Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
PPhosphorus
P ApatiteCa5(PO4)3(Cl/F/OH)
SSulfur
S GalenaPbS
S PyriteFeS2
S Galena var. Silver-bearing GalenaPbS with Ag
ClChlorine
Cl ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
K BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
K MicroclineK(AlSi3O8)
K MuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
Ca ScheeliteCa(WO4)
Ca ApatiteCa5(PO4)3(Cl/F/OH)
TiTitanium
Ti BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
MnManganese
Mn HübneriteMnWO4
Mn SpessartineMn32+Al2(SiO4)3
Mn Tantalite(Mn,Fe)(Ta,Nb)2O6
FeIron
Fe BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fe MagnetiteFe2+Fe23+O4
Fe PyriteFeS2
Fe SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Fe Tantalite(Mn,Fe)(Ta,Nb)2O6
NbNiobium
Nb Tantalite(Mn,Fe)(Ta,Nb)2O6
AgSilver
Ag Galena var. Silver-bearing GalenaPbS with Ag
SnTin
Sn CassiteriteSnO2
TaTantalum
Ta Tantalite(Mn,Fe)(Ta,Nb)2O6
WTungsten
W HübneriteMnWO4
W ScheeliteCa(WO4)
PbLead
Pb GalenaPbS
Pb Galena var. Silver-bearing GalenaPbS with Ag

Fossils

There are 1 fossil locality 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.

Occurrences9
Youngest Fossil Listed13.8 Ma (Miocene)
Oldest Fossil Listed16.0 Ma (Miocene)
Stratigraphic Units
UnitNo. OccurrencesAge
Latah915.97 - 5.333 Ma (Miocene)
Fossils from RegionClick here to show the list.
Accepted NameHierarchy Age
Formicidae
genus
Animalia : Arthropoda : Insecta : Hymenoptera : Formicidae : Formicidae15.97 - 13.82 Ma
Miocene
Epophthalmia biordinata
species
Animalia : Arthropoda : Insecta : Odonata : Corduliidae : Epophthalmia : Epophthalmia biordinata15.97 - 13.82 Ma
Miocene
Bombus proavus
species
Animalia : Arthropoda : Insecta : Hymenoptera : Apidae : Bombus : Bombus proavus15.97 - 13.82 Ma
Miocene
Miocordulia latipennis
species
Animalia : Arthropoda : Insecta : Odonata : Corduliidae : Miocordulia : Miocordulia latipennis15.97 - 13.82 Ma
Miocene
Phryganea spokanensis
species
Animalia : Arthropoda : Insecta : Trichoptera : Phryganeidae : Phryganea : Phryganea spokanensis15.97 - 13.82 Ma
Miocene
Miopsyche alexanderi
species
Animalia : Arthropoda : Insecta : Trichoptera : Limnephilidae : Miopsyche : Miopsyche alexanderi15.97 - 13.82 Ma
Miocene
Miopsyche martynovi
species
Animalia : Arthropoda : Insecta : Trichoptera : Limnephilidae : Miopsyche : Miopsyche martynovi15.97 - 13.82 Ma
Miocene
Dytiscus latahensis
species
Animalia : Arthropoda : Insecta : Coleoptera : Dytiscidae : Dytiscus : Dytiscus latahensis15.97 - 13.82 Ma
Miocene
Parastylotermes washingtonensis
species
Animalia : Arthropoda : Insecta : Blattodea : Stylotermitidae : Parastylotermes : Parastylotermes washingtonensis15.97 - 13.82 Ma
Miocene
Fossil LocalitiesClick to show 1 fossil locality

Localities in this Region

Other Regions, Features and Areas that Intersect


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.
 
and/or  
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 8, 2026 13:20:26 Page updated: November 18, 2025 20:07:44
Go to top of page