Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org



The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.


Locality Name:
Juneau District, Juneau, Alaska, USA


mindat Locality ID: 203076
mindat URL: http://www.mindat.org/loc-203076.html

Tectonic Settings:

Total number of sublocalities beneath "Juneau District, Juneau, Alaska, USA": 197
Total number of bottom-level sublocalities: 197

Number of Child Localities: 197
Child Localities:
AEK Prospect
Alaska Consolidated Prospect
Alaska Gastineau Tailings; Sheep Creek Dump Mine
Alaska Gold Belt; Nelson-Lott Prospect
Alaska Treasure; Nevada Creek Mine
Alaska-Juneau Tailings; AJ Mill Dump Mine
Alaska-Juneau; A-J; AJ Mine
Alaska-Taku Prospect
Alaska-Washington Prospect
Alexander Crosscut
Anderson; Golden Treasure Prospect
Anmer Creek Occurrence
April; Lower Gold Creek Mine
Argenta Prospects
Ascension; Ibex Mine
Aurora Borealis; Morningstar Mine
Bach; Beach Group Prospect
Bear Mine
Berners Prospect
Berners Tunnel Prospect
Bess Prospect
Bessie Mine
Big Lake Prospect
Black Chief Prospect
Blue Jay Prospect
Bogert Point; Lady Dee Prospect
Boston Prospect
Boulder Creek Mine
Boundary Creek 2 Occurrence
Bridle Prospect
Bull Consolidated Prospect
Bum Cat Prospect
California Prospect
Carroll Creek Mine
Cascade Prospect
Clark Prospect
Comet Mine
Cook Prospect
Cross Bay Prospect
Crystal Mine
Cumberland Prospect
Denny Prospect
Dividend Prospect
Dolan Prospect
Dora Mine
Doran Prospect
Douglas; Eagle Creek Prospect
Dull And Stephens; Gold King Mine
Dutch Lady Prospect
DZ Prospect
E Pluribus Unum; Cottrell-Spaulding Mine
Early Bird Prospect
Ebner Mine
El Paso Prospect
Enterprise; Arizona Mine
Eureka Prospect
Foster Prospect
Fremming Prospect
Friday Mine
Gilen Prospect
Glacier Mine
Glacier; Upper Basin Lemon Creek Mine
Gold Fork; Silver Falls; Kathleen Prospect
Gold King Prospect
Gold Nest Prospect
Gold Standard Prospect
Goldstein Prospect
Gould And Curry Mine
Great Bear Prospect
Great Eastern Prospect
Greek Boy; Rusty Lode Prospect
Grindstone Creek Prospect
Groundhog; Perseverance; Alaska Gastineau; Alaska Juneau Mine
Hallum Prospect
Hartford Prospect
Herbert Glacier Prospect
Herbert River Prospect
Hoggatt Creek Prospect
Holeman Prospect
Homestake Prospect
Hope Prospect
Horrible; Savage Mine
Humboldt Mine
Indiana Prospect
Iron Lode Prospect
Ivanhoe Mine
Jeff And Russell Prospect
Jersey Prospect
JLC Prospect
Johnson; Northern Lights Mine
Josie And Karen Prospect
Joyce-Jenson Prospect
Jualin Mine
Jualpa; Last Chance Basin Mine
Julia Prospect
Jumbo Prospect (ARDF - JU163)
Jumbo Prospect (ARDF - JU194)
Kensington Mine
Lawson Creek Prospect
Lemon Creek Lower Basin Mine
Lemon Creek; Keystone Prospect
Little Basin Mine
Lost Lucy Prospect
Lower Montana Creek Mine
Lower Montana Creek Prospect
Lurvey; Lurvey Amphitheater Mine
Mammoth Prospect (Nevada Creek)
Margarite Prospect
Martin Prospect
Maude S. Prospect
McCartney Prospect
McGinnis Creek; Mansfield Gold Mine
McKinley Prospect
Mendenhall Prospect
Mexican Prospect
Mexico And Belvedere Prospect
Middle Basin; Middle Flat Mine
Middle Peak Prospect
Minehaha; Finale Mine
Mist Creek Occurrence
Mist Creek Prospect
Mitchell And McPherson Prospect
Montana Basin; Upper Montana Creek Mine
Mother Lode Prospect
Mt. Ogden Prospect
Mt. Queen; Westover Prospect
Mystery Prospect
New Boston; Eagle Creek Prospect
Noonday Prospect
Northern Belle; Elmira; Yellowjacket; Boston; Troy Mine
Nugget Creek Mine
Oleson Prospect
Ophir; Hartford; Chilkat; Selkirk; Acropolis Prospect
Pansy Prospect
Patton; Montana Basin Mine
Penn-Alaska Prospect
Perseverance; Alaska-Juneau; Alaska Gastineau; South Orebody Mine
Peterson; Prairie Mine
Portland Prospect
Puzzler Prospect
Rainbow Prospect
Reagan Prospect
Red Diamond Prospect
Red Mountain Prospect
Reilly Prospect
Republican Prospect
Rex Mine
Rubicon Prospect
Salmon Creek Prospect
Seward; Thomas Prospect
Sheep Creek Tunnel
Sheridan Prospect
Silver Bow Basin (Nowell; Silver Bow Hydraulic Mine Mine)
Silver Queen Mine
Skookum Chief Prospect
Smith And Heid; Ashby-Torro Mine
Snettisham Iron Prospect
Snowslide Gulch Prospect (ARDF - JU045)
Snowslide Gulch Prospect (ARDF - JU182)
Solo Prospect
St. Louis; Summit Prospect
Sunrise Prospect
Sweeny; Comet City Prospect
Sweetheart Ridge Prospect
Tacoma; Bonanza Prospect
Taku Chief; Steeple Prospect
Taku Inlet Prospect (near Cooper Point)
Taku Prospect
Treasury Hill; Gold Knob Mine
Tyee Occurrence
Unnamed Occurrence (ARDF - JU018; Northeast Of Independence Lake)
Unnamed Occurrence (ARDF - JU069; Northeast Of Mouth Of Echo Cove)
Unnamed Occurrence (ARDF - JU111; Near Mendenhall Glacier)
Unnamed Occurrence (ARDF - JU114; Near Nugget Creek)
Unnamed Occurrence (ARDF - JU226; Southeast Of Mount Bradley)
Unnamed Occurrence (ARDF - JU234; Pt. Bishop)
Unnamed Occurrence (ARDF - TR002; Head Of Boundary Creek)
Unnamed Occurrence (ARDF - TR007; Near Head Of Yehring Creek)
Unnamed Occurrence (ARDF - TR008; West Of Upper Hidden Creek)
Unnamed Occurrence (ARDF - TR009; On Mt. Brundage)
Unnamed Prospect (ARDF - JU023; Greek Boy Upper Pits)
Unnamed Prospect (ARDF - JU156; Upper Gold Creek)
Unnamed Prospect (ARDF - SD006; Near Gilbert Bay)
Unnamed Prospect (ARDF - SD010; Near Meigs Peak)
Unnamed Prospect (ARDF - TR001; Near Michaels Sword)
Unnamed Prospect (ARDF - TR010; Near Crescent Lake)
Unnamed Prospect (ARDF - TR012; Northeast Of Indian Lake)
Unnamed Prospect (ARDF - TR017; Upper Prospect Creek)
Upper Kowee Creek Prospect
Valentine; Falls And Diana; Thomas Prospects
Wagner; Boston King; Salmon Creek Gold Mining Co. Mine
West Hill; Chester; Eva; Taku River Prospect
Whigg Creek Mine
Whiting River; Lost Charlie Ross Prospect
Windfall Creek Mine
Winn Prospect
Yakima Prospect

Latitude: 58°23'27"N
Longitude: 134°24'48"W
Decimal Degree (lat, lon): 58.390833333333,-134.41333333333

AThis mineral is Anthropogenic.
GThis mineral is directly dated.
BThis mineral is reported as having this age.
YThis mineral is using an age reported as an element mineralization period.
OThis mineral is using an age calculated from all data at the locality.
RThe age displayed for this mineral originates from a different, non-child locality.
PThe age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
This mineral's age has not yet been recorded.

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Ag Al As Au Bi C Ca Cu F Fe H K Mg Mn Mo Na O Pb S Sb Si Te Ti W Zn Zr 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
ArsenicArsenopyriteCalciteChalcopyriteClayClinozoisiteCopperCorundumEpidoteFeldspar
FluoriteMalachiteMeloniteMicaMolybdeniteNickelineNonePyriteQuartzRhodonite
RocksaltRutileScheeliteSphaleriteSpinelStibniteTetrahedriteZircon

39 IMA Minerals at location:
Albite  (*)Ankerite  (*)Arsenopyrite  (*)Bismuth  (*)Bismuthinite  (*)
Calaverite  (*)Calcite  (*)Chalcopyrite  (*)Copper  (*)Dolomite  (*)
Epidote  (*)Fluorite  (*)Galena  (*)Gold  (*)Hematite  (*)
Hessite  (*)Ilmenite  (*)Magnetite  (*)Malachite  (*)Manganite  (*)
Molybdenite  (*)Muscovite  (*)Petzite  (*)Pyrargyrite  (*)Pyrite  (*)
Pyrolusite  (*)Pyrrhotite  (*)Quartz  (*)Rhodochrosite  (*)Rhodonite  (*)
Rutile  (*)Scheelite  (*)Scorodite  (*)Siderite  (*)Silver  (*)
Sphalerite  (*)Stibnite  (*)Tetrahedrite-(Zn)  (*)Zircon  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Albite  (*)FeldsparNa(AlSi3O8)13130283,130292,130317,130321,130347,130355,130358,130363,130380,130395,130398,130461,1304628803
Ankerite  (*)NoneCa(Fe2+,Mg)(CO3)218130272,130283,130285,130288,130298,130318,130321,130329,130331,130338,130347,130355,130358,130363,130380,130395,130398,1304023092
Arsenopyrite  (*)ArsenopyriteFeAsS48130272,130274,130281,130283,130287,130289,130298,130300,130308,130313,130316,130321,130326,130328,130330,130331,130338,130341,130347,130355,130357,130358,130360,130361,130363,130379,130380,130389,130390,130394,130395,130397,130398,130400,130402,130403,130405,130407,130412,130413,130419,130421,130426,130430,130434,130456,130459,1304619052
Bismuth  (*)ArsenicBi3130272,130338,1304021966
Bismuthinite  (*)StibniteBi2S33130272,130338,1304021935
Calaverite  (*)MeloniteAuTe29130283,130321,130347,130355,130358,130363,130380,130395,130398361
Calcite  (*)CalciteCa(CO3)30130270,130283,130285,130288,130298,130302,130309,130315,130321,130323,130326,130331,130341,130343,130347,130355,130356,130358,130363,130380,130395,130398,130412,130419,130424,130434,130436,130455,130456,13046227770
Chalcopyrite  (*)ChalcopyriteCuFeS254130270,130271,130272,130280,130283,130285,130288,130301,130302,130305,130307,130313,130316,130318,130320,130321,130323,130324,130326,130329,130338,130340,130346,130347,130351,130355,130356,130357,130358,130361,130363,130366,130380,130383,130384,130393,130395,130398,130401,130402,130407,130408,130419,130421,130429,130437,130438,130441,130443,130445,130455,130456,130457,13045927198
Copper  (*)CopperCu11303513846
Dolomite  (*)NoneCaMg(CO3)213130270,130283,130302,130315,130321,130329,130347,130355,130358,130363,130380,130395,1303989895
Epidote  (*)Epidote ClinozoisiteCa2(Al2Fe3+)[Si2O7][SiO4]O(OH)11303098173
Fluorite  (*)FluoriteCaF211303909617
Galena  (*)RocksaltPbS58130270,130271,130272,130276,130280,130281,130283,130287,130289,130298,130300,130302,130303,130308,130313,130316,130320,130321,130323,130326,130328,130331,130338,130340,130341,130345,130347,130348,130355,130357,130358,130360,130361,130363,130366,130379,130380,130383,130387,130390,130393,130394,130395,130398,130401,130402,130405,130407,130413,130419,130421,130426,130429,130430,130434,130456,130457,13046224243
Gold  (*)CopperAu72130268,130271,130272,130277,130278,130280,130283,130285,130287,130293,130298,130299,130301,130302,130305,130306,130308,130313,130318,130320,130321,130323,130326,130327,130329,130331,130333,130336,130337,130338,130339,130341,130342,130347,130355,130358,130359,130362,130363,130364,130365,130367,130369,130370,130371,130377,130379,130380,130382,130386,130388,130390,130395,130396,130398,130400,130402,130403,130407,130412,130414,130415,130418,130419,130420,130421,130426,130432,130434,130454,130457,13046030554
Hematite  (*)CorundumFe2O3113028814640
Hessite  (*)NoneAg2Te9130283,130321,130347,130355,130358,130363,130380,130395,130398804
Ilmenite  (*)CorundumFe2+Ti4+O32130271,1304225433
Magnetite  (*)SpinelFe2+Fe3+2O43130309,130350,13042214899
Malachite  (*)MalachiteCu2(CO3)(OH)2113028812537
Manganite  (*)RutileMn3+O(OH)1130427770
Molybdenite  (*)MolybdeniteMoS25130294,130390,130442,130443,1304445800
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)210130270,130283,130321,130347,130355,130358,130363,130380,130395,13039817380
Petzite  (*)NoneAg3AuTe29130283,130321,130347,130355,130358,130363,130380,130395,130398409
Pyrargyrite  (*)NoneAg3SbS32130326,1304191425
Pyrite  (*)PyriteFeS2113130267,130269,130270,130272,130274,130276,130279,130281,130283,130285,130287,130288,130289,130290,130292,130296,130298,130300,130302,130304,130305,130306,130307,130308,130309,130313,130315,130316,130317,130318,130320,130321,130322,130323,130324,130325,130326,130328,130329,130330,130331,130333,130335,130336,130338,130340,130341,130343,130344,130345,130346,130347,130351,130353,130355,130356,130357,130358,130360,130361,130362,130363,130366,130368,130372,130380,130381,130383,130384,130387,130389,130391,130392,130393,130394,130395,130398,130401,130402,130403,130404,130405,130407,130408,130411,130415,130417,130419,130420,130421,130423,130424,130429,130430,130431,130434,130435,130437,130438,130439,130440,130441,130442,130443,130446,130447,130453,130455,130456,130457,130459,130461,13046239462
Pyrolusite  (*)RutileMnO211304273106
Pyrrhotite  (*)NickelineFe7S841130270,130272,130276,130279,130280,130286,130295,130301,130307,130310,130313,130314,130318,130326,130333,130338,130340,130348,130352,130357,130361,130366,130373,130374,130378,130379,130402,130403,130413,130419,130421,130425,130428,130431,130434,130438,130442,130443,130445,130447,1304579056
Quartz  (*)QuartzSiO2137130267,130268,130269,130270,130271,130272,130273,130274,130276,130280,130281,130282,130283,130284,130285,130286,130287,130288,130289,130290,130292,130295,130296,130298,130300,130301,130302,130303,130304,130305,130306,130307,130308,130309,130310,130311,130312,130313,130314,130315,130316,130317,130318,130320,130321,130322,130323,130324,130325,130326,130328,130329,130330,130331,130332,130333,130336,130338,130339,130340,130341,130343,130344,130345,130346,130347,130348,130349,130351,130352,130353,130355,130356,130357,130358,130360,130361,130363,130366,130368,130373,130374,130375,130378,130379,130380,130383,130384,130387,130389,130390,130391,130393,130394,130395,130397,130398,130400,130401,130402,130403,130404,130405,130406,130407,130412,130413,130415,130417,130419,130420,130421,130423,130424,130425,130426,130427,130428,130429,130430,130434,130435,130436,130437,130438,130441,130443,130446,130447,130448,130453,130455,130456,130457,130459,130461,13046261156
Rhodochrosite  (*)CalciteMn(CO3)2130390,1304271711
Rhodonite  (*)RhodoniteCaMn3Mn(Si5O15)1130427969
Rutile  (*)RutileTiO29130283,130321,130347,130355,130358,130363,130380,130395,1303985614
Scheelite  (*)ScheeliteCa(WO4)3130271,130341,1303904894
Scorodite  (*)NoneFe3+(AsO4)·2H2O11303601153
Siderite  (*)CalciteFe(CO3)11304376417
Silver  (*)CopperAg5130280,130326,130340,130407,1304195186
Sphalerite  (*)SphaleriteZnS47130270,130271,130272,130274,130276,130280,130283,130287,130300,130302,130316,130320,130321,130323,130326,130328,130333,130338,130340,130341,130345,130347,130348,130355,130356,130358,130361,130363,130380,130390,130393,130394,130395,130398,130401,130402,130405,130407,130413,130419,130421,130429,130430,130456,130457,130459,13046221482
Stibnite  (*)StibniteSb2S36130312,130316,130326,130328,130401,1304193418
Tetrahedrite-(Zn)  (*)TetrahedriteCu6(Cu4Zn2)Sb4S1319130270,130272,130280,130283,130321,130326,130338,130340,130347,130355,130358,130363,130380,130395,130398,130402,130407,130419,1304565317
Zircon  (*)ZirconZr(SiO4)11302715251



No ages have been assigned to this locality yet.

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All locality data graciously provided by mindat.org

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