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De Lamar Mining District, Owyhee County, Idaho, USAi
Regional Level Types
De Lamar Mining DistrictMining District
Owyhee CountyCounty
IdahoState
USACountry

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PhotosMapsSearch
04767770017272029452547.jpg
De Lamar Mine & Mill, 1898 or earlier

De Lamar Mine, De Lamar Mining District, Owyhee County, Idaho, USA
02533150017272029463489.jpg
De Lamar Mine (1910 or earlier)

De Lamar Mine, De Lamar Mining District, Owyhee County, Idaho, USA
00092740017272029477251.jpg
Naumannite

De Lamar Mine, De Lamar Mining District, Owyhee County, Idaho, USA
04767770017272029452547.jpg
De Lamar Mine & Mill, 1898 or earlier

De Lamar Mine, De Lamar Mining District, Owyhee County, Idaho, USA
02533150017272029463489.jpg
De Lamar Mine (1910 or earlier)

De Lamar Mine, De Lamar Mining District, Owyhee County, Idaho, USA
06126860017271925434773.jpg
Naumannite

De Lamar Mine, De Lamar Mining District, Owyhee County, Idaho, USA
01527800017272029521094.jpg
De Lamar Mine & Mill, 1898 or earlier

De Lamar Mine, De Lamar Mining District, Owyhee County, Idaho, USA
02533150017272029463489.jpg
De Lamar Mine (1910 or earlier)

De Lamar Mine, De Lamar Mining District, Owyhee County, Idaho, USA


50 miles south-southwest of Boise.

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

38 valid minerals. 1 (TL) - type locality of valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

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

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

β“˜ Acanthite
Formula: Ag2S
β“˜ Aenigmatite
Formula: Na4[Fe2+10Ti2]O4[Si12O36]
β“˜ Aguilarite
Formula: Ag4SeS
β“˜ Argentojarosite
Formula: AgFe3+3(SO4)2(OH)6
β“˜ Argentopyrite
Formula: AgFe2S3
β“˜ Baryte
Formula: BaSO4
β“˜ Beidellite
Formula: (Na,Ca0.5)0.3Al2((Si,Al)4O10)(OH)2 · nH2O
β“˜ Billingsleyite
Formula: Ag7AsS6
β“˜ Calcite
Formula: CaCO3
β“˜ Chalcopyrite
Formula: CuFeS2
β“˜ Chlorargyrite
Formula: AgCl
β“˜ Covellite
Formula: CuS
β“˜ Eucairite
Formula: AgCuSe
β“˜ Fischesserite
Formula: Ag3AuSe2
β“˜ Fluorite
Formula: CaF2
β“˜ Goethite
Formula: Fe3+O(OH)
β“˜ Hematite
Formula: Fe2O3
β“˜ Jamesonite
Formula: Pb4FeSb6S14
β“˜ Jarosite
Formula: KFe3+3(SO4)2(OH)6
β“˜ Kaolinite
Formula: Al2(Si2O5)(OH)4
β“˜ 'K Feldspar'
β“˜ 'K Feldspar var. Adularia'
Formula: KAlSi3O8
βœͺ Mandarinoite
Formula: Fe3+2(Se4+O3)3 · (6-x)H2O (x = 0.0-1.0)
Description: "The mandarinoite came from the 6316 foot bench at coordinates 45,475 N and 98,030 E in the Sommercamp pit, near level 2 of the pre-1916 underground workings"(Lasmanis et.al.).
β“˜ Marcasite
Formula: FeS2
β“˜ Miargyrite
Formula: AgSbS2
β“˜ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
β“˜ Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
β“˜ Native Copper
Formula: Cu
β“˜ Native Gold
Formula: Au
Localities: Reported from at least 9 localities in this region.
β“˜ Native Gold var. Electrum
Formula: (Au,Ag)
β“˜ Native Silver
Formula: Ag
Localities: