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Rex Mine, Gold Hill District, Boulder Co., Colorado, USAi
Regional Level Types
Rex MineMine
Gold Hill DistrictMining District
Boulder Co.County
ColoradoState
USACountry

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Location is approximate, estimate based on other nearby localities.
 
Latitude & Longitude (WGS84): 40° 3' 19'' North , 105° 25' 9'' West (est.)
Margin of Error:~0km
Locality type:Mine
Köppen climate type:BSk : Cold semi-arid (steppe) climate


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Regions containing this locality

North America PlateTectonic Plate
Rocky Mountains, North AmericaMountain Range

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


11 valid minerals.

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Gold1.AA.05Au
Tellurium1.CC.10Te
Group 2 - Sulphides and Sulfosalts
Altaite2.CD.10PbTe
Coloradoite2.CB.05aHgTe
Empressite2.CB.80AgTe
Galena2.CD.10PbS
Hessite2.BA.60Ag2Te
Petzite2.BA.75Ag3AuTe2
Sphalerite2.CB.05aZnS
Stützite2.BA.65Ag5-xTe3, x = 0.24-0.36
Group 9 - Silicates
Riebeckite9.DE.25⃞[Na2][Fe2+3Fe3+2]Si8O22(OH)2

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Metals, other than the Platinum Group
Gold1.1.1.1Au
Semi-metals and non-metals
Tellurium1.3.4.2Te
Group 2 - SULFIDES
AmBnXp, with (m+n):p = 2:1
Hessite2.4.2.1Ag2Te
Petzite2.4.3.3Ag3AuTe2
AmXp, with m:p = 1:1
Altaite2.8.1.3PbTe
Coloradoite2.8.2.5HgTe
Empressite2.8.25.AgTe
Galena2.8.1.1PbS
Sphalerite2.8.2.1ZnS
Miscellaneous
Stützite2.16.13.1Ag5-xTe3, x = 0.24-0.36
Unclassified Minerals, Mixtures, etc.
Riebeckite-⃞[Na2][Fe2+3Fe3+2]Si8O22(OH)2

List of minerals for each chemical element

HHydrogen
H Riebeckite⃞[Na2][Fe32+Fe23+]Si8O22(OH)2
OOxygen
O Riebeckite⃞[Na2][Fe32+Fe23+]Si8O22(OH)2
NaSodium
Na Riebeckite⃞[Na2][Fe32+Fe23+]Si8O22(OH)2
SiSilicon
Si Riebeckite⃞[Na2][Fe32+Fe23+]Si8O22(OH)2
SSulfur
S GalenaPbS
S SphaleriteZnS
FeIron
Fe Riebeckite⃞[Na2][Fe32+Fe23+]Si8O22(OH)2
ZnZinc
Zn SphaleriteZnS
AgSilver
Ag EmpressiteAgTe
Ag HessiteAg2Te
Ag PetziteAg3AuTe2
Ag StütziteAg5-xTe3, x = 0.24-0.36
TeTellurium
Te EmpressiteAgTe
Te TelluriumTe
Te ColoradoiteHgTe
Te HessiteAg2Te
Te PetziteAg3AuTe2
Te AltaitePbTe
Te StütziteAg5-xTe3, x = 0.24-0.36
AuGold
Au GoldAu
Au PetziteAg3AuTe2
HgMercury
Hg ColoradoiteHgTe
PbLead
Pb AltaitePbTe
Pb GalenaPbS

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