Shungnak Mining District, Northwest Arctic Borough, Alaska, USA (original) (raw)

ⓘ Actinolite

Formula: ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2

ⓘ Ankerite

Formula: Ca(Fe2+,Mg)(CO3)2

ⓘ 'Arsenic-bearing Renierite'

Formula: Cu11GeAsFe4S16

ⓘ Arsenopyrite

Formula: FeAsS

ⓘ 'Asbestos'

ⓘ Azurite

Formula: Cu3(CO3)2(OH)2

ⓘ Baryte

Formula: BaSO4

Localities:

Arctic Prospect, Shungnak Mining District, Northwest Arctic Borough, Alaska, USA
Bornite, Shungnak Mining District, Northwest Arctic Borough, Alaska, USA
Sun; Picnic Creek; Hot Prospects, Shungnak Mining District, Northwest Arctic Borough, Alaska, USA

ⓘ Bementite

Formula: Mn7Si6O15(OH)8

ⓘ Bornite

Formula: Cu5FeS4

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

ⓘ Brucite

Formula: Mg(OH)2

ⓘ Brucite var. Nemalite

Formula: Mg(OH)2

ⓘ Calcite

Formula: CaCO3

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

ⓘ Calcite var. Iron-bearing Calcite

Formula: (Ca,Fe)CO3

ⓘ Carrollite

Formula: CuCo2S4

ⓘ Chalcocite

Formula: Cu2S

ⓘ Chalcopyrite

Formula: CuFeS2

Localities: Reported from at least 13 localities in this region.

ⓘ 'Chlorite Group'

ⓘ Chrysotile

Formula: Mg3(Si2O5)(OH)4

ⓘ Cobaltite

Formula: CoAsS

ⓘ Copper

Formula: Cu

ⓘ Cymrite

Formula: BaAl2Si2(O,OH)8 · H2O

Localities:

Bornite, Shungnak Mining District, Northwest Arctic Borough, Alaska, USA
BTcc Prospects, Shungnak Mining District, Northwest Arctic Borough, Alaska, USA
Sun; Picnic Creek; Hot Prospects, Shungnak Mining District, Northwest Arctic Borough, Alaska, USA

ⓘ Dickite

Formula: Al2(Si2O5)(OH)4

ⓘ Dolomite

Formula: CaMg(CO3)2

Localities:

Bornite, Shungnak Mining District, Northwest Arctic Borough, Alaska, USA
Pardner's Hill; Partners Hill; Eightmile Mt. Prospect, Shungnak Mining District, Northwest Arctic Borough, Alaska, USA
Sun; Picnic Creek; Hot Prospects, Shungnak Mining District, Northwest Arctic Borough, Alaska, USA

ⓘ Dolomite var. Iron-bearing Dolomite

Formula: Ca(Mg,Fe)(CO3)2

ⓘ Enargite

Formula: Cu3AsS4

ⓘ Epidote

Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)

ⓘ 'Ferro-actinolite-Tremolite Series'

Localities:

Bismark Mountain Prospect, Shungnak Mining District, Northwest Arctic Borough, Alaska, USA
Cosmos Creek Prospect, Shungnak Mining District, Northwest Arctic Borough, Alaska, USA
Shungnak River Mine, Shungnak Mining District, Northwest Arctic Borough, Alaska, USA
Shungnak Rivers; Shingnek Creek Mine, Shungnak Mining District, Northwest Arctic Borough, Alaska, USA

ⓘ Fluorite

Formula: CaF2

ⓘ 'Fluor-uvite-Uvite Series'

ⓘ Galena

Formula: PbS

Localities: Reported from at least 13 localities in this region.

ⓘ 'Garnet Group'

Formula: X3Z2(SiO4)3

ⓘ Germanite

Formula: Cu13Fe2Ge2S16

ⓘ Goethite

Formula: α-Fe3+O(OH)

ⓘ Gold

Formula: Au

Localities: Reported from at least 12 localities in this region.

ⓘ Graphite

Formula: C

ⓘ 'Limonite'

ⓘ Magnesite

Formula: MgCO3

ⓘ Magnetite

Formula: Fe2+Fe3+2O4

ⓘ Malachite

Formula: Cu2(CO3)(OH)2

Localities:

Sunshine Creek Prospect (CS), Bud Group, Shungnak Mining District, Northwest Arctic Borough, Alaska, USA
Tom Tom; Que Creek Prospect, Shungnak Mining District, Northwest Arctic Borough, Alaska, USA
Unnamed Occurrence (ARDF - HU001; northwest of Lake Selby), Shungnak Mining District, Northwest Arctic Borough, Alaska, USA

ⓘ Marcasite

Formula: FeS2

ⓘ Molybdenite

Formula: MoS2

ⓘ Muscovite

Formula: KAl2(AlSi3O10)(OH)2

Localities:

Sun; Picnic Creek; Hot Prospects, Shungnak Mining District, Northwest Arctic Borough, Alaska, USA
Tom Tom; Que Creek Prospect, Shungnak Mining District, Northwest Arctic Borough, Alaska, USA
Horse Creek; Cliff; Dh; Lost Prospect, Shungnak Mining District, Northwest Arctic Borough, Alaska, USA
Bornite, Shungnak Mining District, Northwest Arctic Borough, Alaska, USA

ⓘ Muscovite var. Sericite

Formula: KAl2(AlSi3O10)(OH)2

ⓘ Pyrite

Formula: FeS2

Localities: Reported from at least 6 localities in this region.

ⓘ Pyrrhotite

Formula: Fe1-xS

ⓘ Quartz

Formula: SiO2

Localities: Reported from at least 10 localities in this region.

ⓘ Renierite

Formula: (Cu1+,Zn)11Fe4(Ge4+,As5+)2S16

ⓘ Siderite

Formula: FeCO3

ⓘ Silver

Formula: Ag

Localities:

Shungnak River Mine, Shungnak Mining District, Northwest Arctic Borough, Alaska, USA
Shungnak Rivers; Shingnek Creek Mine, Shungnak Mining District, Northwest Arctic Borough, Alaska, USA
Upper Dahl Creek Mine, Shungnak Mining District, Northwest Arctic Borough, Alaska, USA

ⓘ Sphalerite

Formula: ZnS

Localities: Reported from at least 11 localities in this region.

ⓘ Stibnite

Formula: Sb2S3

ⓘ Stilpnomelane

Formula: (K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O

ⓘ Talc

Formula: Mg3Si4O10(OH)2

ⓘ 'Tennantite Subgroup'

Formula: Cu6(Cu4C2+2)As4S12S

ⓘ Tremolite

Formula: ◻Ca2Mg5(Si8O22)(OH)2

ⓘ 'White mica'