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Opal Hill Mine, Mule Mountains District (Hodges Mountain District), Riverside County, California, USAi
Regional Level Types
Opal Hill MineMine
Mule Mountains District (Hodges Mountain District)Mining District
Riverside CountyCounty
CaliforniaState
USACountry

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Latitude & Longitude (WGS84):
33° 27' 5'' North , 114° 51' 55'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Palo Verde171 (2011)12.5km
Ripley692 (2011)21.1km
Mesa Verde1,023 (2011)21.2km
Cibola250 (2011)23.9km
Blythe19,208 (2017)30.5km
Mindat Locality ID:
39258
Long-form identifier:
mindat:1:2:39258:8
GUID (UUID V4):
0


A semiprecious gemstone (fire agate)-zeolites occurrence/mine located 7.2 km (4.4 miles) SSW of the Mule Mountains (coordinates of record), along the S canyon wall of Coon Hollow (pass).

Workings include surface openings (the topo map reflects 1 open cast mine symbol labeled "Opal Hill Mine" at this point.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


7 valid minerals.

Detailed Mineral List:

'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
Calcite
Formula: CaCO3
Chalcophanite
Formula: ZnMn4+3O7 · 3H2O
'Clinoptilolite Subgroup'
Formula: (Na/Ca/K)3-6[Al6-7Si29-30O72] · 20H2O
'Dachiardite Subgroup'
Fluorapatite
Formula: Ca5(PO4)3F
Fluorite
Formula: CaF2
Gypsum
Formula: CaSO4 · 2H2O
Opal
Formula: SiO2 · nH2O
'Phillipsite Subgroup'
Formula: (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Quartz
Formula: SiO2
Quartz var. Chalcedony
Formula: SiO2
Quartz var. Fire Agate
Formula: SiO2

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 3 - Halides
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
Quartz
var. Chalcedony
4.DA.05SiO2
4.DA.05SiO2
var. Fire Agate4.DA.05SiO2
Opal4.DA.10SiO2 · nH2O
Chalcophanite4.FL.20ZnMn4+3O7 · 3H2O
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Gypsum7.CD.40CaSO4 · 2H2O
Group 8 - Phosphates, Arsenates and Vanadates
Fluorapatite8.BN.05Ca5(PO4)3F
Unclassified
'Clinoptilolite Subgroup'-(Na/Ca/K)3-6[Al6-7Si29-30O72] · 20H2O
'Dachiardite Subgroup'-
'Phillipsite Subgroup'-(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
'Apatite'-Ca5(PO4)3(Cl/F/OH)

List of minerals for each chemical element

HHydrogen
H ChalcophaniteZnMn34+O7 · 3H2O
H Clinoptilolite Subgroup(Na/Ca/K)3-6[Al6-7Si29-30O72] · 20H2O
H GypsumCaSO4 · 2H2O
H OpalSiO2 · nH2O
H Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
H ApatiteCa5(PO4)3(Cl/F/OH)
CCarbon
C CalciteCaCO3
OOxygen
O CalciteCaCO3
O ChalcophaniteZnMn34+O7 · 3H2O
O Quartz var. ChalcedonySiO2
O Clinoptilolite Subgroup(Na/Ca/K)3-6[Al6-7Si29-30O72] · 20H2O
O FluorapatiteCa5(PO4)3F
O GypsumCaSO4 · 2H2O
O OpalSiO2 · nH2O
O Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
O QuartzSiO2
O Quartz var. Fire AgateSiO2
O ApatiteCa5(PO4)3(Cl/F/OH)
FFluorine
F FluorapatiteCa5(PO4)3F
F FluoriteCaF2
F ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Na Clinoptilolite Subgroup(Na/Ca/K)3-6[Al6-7Si29-30O72] · 20H2O
Na Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
AlAluminium
Al Clinoptilolite Subgroup(Na/Ca/K)3-6[Al6-7Si29-30O72] · 20H2O
Al Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
SiSilicon
Si Quartz var. ChalcedonySiO2
Si Clinoptilolite Subgroup(Na/Ca/K)3-6[Al6-7Si29-30O72] · 20H2O
Si OpalSiO2 · nH2O
Si Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Si QuartzSiO2
Si Quartz var. Fire AgateSiO2
PPhosphorus
P FluorapatiteCa5(PO4)3F
P ApatiteCa5(PO4)3(Cl/F/OH)
SSulfur
S GypsumCaSO4 · 2H2O
ClChlorine
Cl ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
K Clinoptilolite Subgroup(Na/Ca/K)3-6[Al6-7Si29-30O72] · 20H2O
K Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
CaCalcium
Ca CalciteCaCO3
Ca Clinoptilolite Subgroup(Na/Ca/K)3-6[Al6-7Si29-30O72] · 20H2O
Ca FluorapatiteCa5(PO4)3F
Ca FluoriteCaF2
Ca GypsumCaSO4 · 2H2O
Ca Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Ca ApatiteCa5(PO4)3(Cl/F/OH)
MnManganese
Mn ChalcophaniteZnMn34+O7 · 3H2O
ZnZinc
Zn ChalcophaniteZnMn34+O7 · 3H2O
BaBarium
Ba Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O

Other Regions, Features and Areas containing this locality


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.

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