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:
Georgetown District, Clear Creek Co., Colorado, USA

mindat Locality ID: 293166
mindat URL: http://www.mindat.org/loc-293166.html

Tectonic Settings:

Total number of sublocalities beneath "Georgetown District, Clear Creek Co., Colorado, USA": 148
Total number of bottom-level sublocalities: 140

Number of Child Localities: 118
Child Localities:
Aetna
Alaska Upper & Lower Tunnels (Alaska-Occidental)
Albert (Japanese Group)
Aldrich
Amy (Amy C)
Anglo Saxon Extension Mine
Anglo Saxon Mine
Annette Mine
Annie May
Antelope
Ap Tunnel
Atlas
Azeda
B & W (Buster Occurrence)
Back Bone Upper & Lower
Banner
Bantala
Barber - Elliott
Bard Creek Occurrence
Bismark Pelican (Pelican - Dives Mine)
Brown Mountain Tunnel
Brown Reindeer
Buxton
Capitol Prize
Centennial Group (Barrel; Big I.)
Central Eguator
City
Climax
Colorado Central Mine
Consolidated Hercules
Cora
Croesus
Democrat Mountain
Denver Granite And Marble Company Quarry
Diamond Mill (Ashby Tunnel; Baxter Lode)
Diamond Mine
Dives Seven Thirty
Douglas Tunnel
Dropner
Duncan
Dunderberg Mine
Dunkirk
East Butte
East Griffith
Eleanor Jane & Capital
Equator Mine
Esperanza
Eva Mine Complex
Everett & Lebanon
Fulton
Gabanta (Ashby; Colorado Central; Everett; Snow Drift; Silver Plume; Hall; Iris; Scott; Peru; Lebanon)
Georgetown Loop Mine
Georgetown Occurrence
Glascow
Golden Belt
Golden Gate
Griffith (Kelly; Moline; New Boston; Doric)
Hamill Tunnel (Philadelphia)
Headlight (Ramsdale Occurrence)
Helmick (Aliunde)
High Five
Humboldt Mine Pegmatite
Illinois (Mammoth; Up; Frostberg; Diamond; Denver; Bush; Wisconsin; Corry City; Seven-Thirty; Pelican; Dunderbay; Pay Rock; Burleigh; Mendota; Maine; Dunkirk; Zero)
Illinois Mine
Juanita
Junction Mine
Kantinka
Kitty Owsley
Last Chance Mine
Lawson
Mark One Ventures (Michell; 10000 - 1; Moline; Mineral Chief; Kelly Tunnel; Eva Mine; New Boston)
Marshall (Ocean Wave; Welch; Dunaway; Kirtley; Argentine; Wide West; Equator)
Maximilian Gulch
Mendota - Apex Shaft
Mendota - Frostberg (Wasatch)
Mendota Mine - Victoria Tunnel & Shaft
Mid-Colorado
Mine Dumps (MRDS - 10166250)
Mineral Chief Mine
Onondaga
Oriental Tunnel
Pay Streak
Pelican - Bismark; Mendota; Smuggler Occurrence
Portland
Producer (MRDS - 10117333)
Prudential Tunnel
Pulaski - Upper & Lower
Raymond
Reindeer
Republican Mountain Occurrence
Ricci Winze
Rio Grande Occurrence
S P
Saxon
Sceptre (Queen City; Mineral Chief; Muscovite; Spartan)
Seven Metals
Silver Cloud
Silver Plume
Smuggler
Snowdrift
Star Of The West
Summit (Magnet; Woodley; Mascotte; Comet)
Sunburst - Astor
Sunburst - Sceptre Group
Sunkist
Unknown Gold - Silver Occurrence (MRDS - 10017213)
Unknown Silver - Gold Occurrence (MRDS - 10017209)
Unknown Silver - Gold Occurrence (MRDS - 10017214)
Unknown Silver Occurrence (MRDS - 10017198)
Unknown Silver Occurrence (MRDS - 10017201)
Unknown Zinc - Silver - Gold - Lead Occurrence (MRDS - 10017054)
Unnamed Pegmatite
Unnamed Pegmatites
Virginia City
War Baby Mine
Winter Set
Zeda & Weda
Zero Mine

Latitude: 39°42'14"N
Longitude: 105°42'48"W
Decimal Degree (lat, lon): 39.703888888889,-105.71333333333

A	This mineral is Anthropogenic.
G	This mineral is directly dated.
B	This mineral is reported as having this age.
Y	This mineral is using an age reported as an element mineralization period.
O	This mineral is using an age calculated from all data at the locality.
R	The age displayed for this mineral originates from a different, non-child locality.
P	The 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.

Acanthite	Allanite	Apatite	Aragonite	Arsenopyrite	Baryte	Bournonite	Calcite	Chalcanthite	Chalcopyrite
Clay	Copper	Corundum	Covellite	Diaspore	Enargite	Epidote	Epsomite	Fluorite	Gypsum
Hexahydrite	Jalpaite	Kaolinite	Lillianite	Linarite	Malachite	Mica	Molybdenite	None	Not in a structural group
Polybasite	Pyrite	Quartz	Rocksalt	Rutile	Scheelite	Sphalerite	Spinel	Stibnite	Sulphur
Tetrahedrite	Wurtzite	Xanthoconite

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 Ba Bi C Ca Ce Cl Cu F Fe H Hg Ir K Mg Mn Mo Na O P Pb Pt S Sb Si Te U W Zn

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Acanthite Allanite Apatite Aragonite Arsenopyrite Baryte Bournonite Calcite Chalcanthite Chalcopyrite
Clay Copper Corundum Covellite Diaspore Enargite Epidote Epsomite Fluorite Gypsum
Hexahydrite Jalpaite Kaolinite Lillianite Linarite Malachite Mica Molybdenite None Not in a structural group
Polybasite Pyrite Quartz Rocksalt Rutile Scheelite Sphalerite Spinel Stibnite Sulphur
Tetrahedrite Wurtzite Xanthoconite

70 IMA Minerals at location:

Acanthite ()*	Allanite-(Ce) ()*	Anglesite ()*	Ankerite ()*	Aragonite ()*
Arsenopyrite ()*	Azurite ()*	Baryte ()*	Bianchite ()*	Bismuthinite ()*
Bornite ()*	Bournonite ()*	Calcite ()*	Cerussite ()*	Chalcanthite ()*
Chalcocite ()*	Chalcopyrite ()*	Coloradoite ()*	Copper ()*	Corundum ()*
Covellite ()*	Dawsonite ()*	Enargite ()*	Epsomite ()*	Fizélyite ()*
Fluorite ()*	Freibergite ()*	Galena ()*	Goethite ()*	Gold ()*
Goslarite ()*	Gypsum ()*	Hematite ()*	Hessite ()*	Hydromagnesite ()*
Hydrozincite ()*	Iridium ()*	Jalpaite ()*	Kaolinite ()*	Linarite ()*
Magnesite ()*	Magnetite ()*	Malachite ()*	Mckinstryite ()*	Molybdenite ()*
Muscovite ()*	Nagyágite ()*	Pearceite ()*	Petzite ()*	Platinum ()*
Plattnerite ()*	Polybasite ()*	Proustite ()*	Pyrargyrite ()*	Pyrite ()*
Pyromorphite ()*	Pyrostilpnite ()*	Quartz ()*	Rhodochrosite ()*	Scheelite ()*
Siderite ()*	Sillimanite ()*	Silver ()*	Smithsonite ()*	Sphalerite ()*
Stibnite ()*	Sulphur ()*	Tetrahedrite-(Zn) ()*	Torbernite ()*	Uraninite ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Acanthite ()*	Acanthite	Ag₂S	9	185967,185980,186025,186032,186043,186046,186053,186061,186086	2793
Allanite-(Ce) ()*	Allanite Epidote	CaCe(Al₂Fe²⁺)[Si₂O₇][SiO₄]O(OH)	2	186037,186058	706
Anglesite ()*	Baryte	Pb(SO₄)	3	186040,186042,186044	2734
Ankerite ()*	None	Ca(Fe²⁺,Mg)(CO₃)₂	4	185961,186025,186041,186090	3092
Aragonite ()*	Aragonite	Ca(CO₃)	1	186055	3250
Arsenopyrite ()*	Arsenopyrite	FeAsS	4	185981,186032,186061,186068	9052
Azurite ()*	Not in a structural group	Cu₃(CO₃)₂(OH)₂	1	185966	5509
Baryte ()*	Baryte	Ba(SO₄)	10	185980,186011,186025,186026,186032,186043,186046,186057,186086,186091	11547
Bianchite ()*	Hexahydrite	Zn(SO₄)·6H₂O	5	186038,186040,186042,186044,186083	40
Bismuthinite ()*	Stibnite	Bi₂S₃	1	186032	1935
Bornite ()*	None	Cu₅FeS₄	1	186043	5516
Bournonite ()*	Bournonite	CuPbSbS₃	1	186086	1089
Calcite ()*	Calcite	Ca(CO₃)	8	185980,186025,186040,186042,186044,186045,186046,186057	27770
Cerussite ()*	Aragonite	Pb(CO₃)	2	185966,186025	4979
Chalcanthite ()*	Chalcanthite	Cu(SO₄)·5H₂O	1	185985	925
Chalcocite ()*	None	Cu₂S	3	185980,186045,186088	5707
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	24	185961,185985,185989,185990,185993,186010,186015,186020,186025,186026,186032,186038,186040,186043,186048,186053,186055,186056,186057,186077,186086,186090,186091,186093	27198
Coloradoite ()*	Sphalerite	HgTe	1	185992	169
Copper ()*	Copper	Cu	1	185985	3846
Corundum ()*	Corundum	Al₂O₃	1	186085	1797
Covellite ()*	Covellite	CuS	2	186025,186045	4165
Dawsonite ()*	None	NaAl(CO₃)(OH)₂	1	186038	90
Enargite ()*	Enargite Wurtzite	Cu₃AsS₄	1	186061	910
Epsomite ()*	Epsomite	Mg(SO₄)·7H₂O	4	186040,186042,186044,186061	484
Fizélyite ()*	Lillianite	Ag₅Pb₁₄Sb₂₁S₄₈	1	185992	54
Fluorite ()*	Fluorite	CaF₂	1	185985	9617
Freibergite ()*	Tetrahedrite	Ag₆[Cu₄Fe₂]Sb₄S₁₂	1	186025	663
Galena ()*	Rocksalt	PbS	36	185961,185966,185967,185974,185980,185985,185989,185990,185993,186009,186010,186015,186016,186020,186025,186026,186032,186040,186041,186043,186045,186046,186048,186053,186055,186056,186057,186060,186061,186068,186077,186086,186088,186090,186091,186093	24243
Goethite ()*	Diaspore	FeO(OH)	1	186053	7437
Gold ()*	Copper	Au	10	185985,186032,186034,186056,186060,186086,186095,186096,186097,186100	30554
Goslarite ()*	Epsomite	Zn(SO₄)·7H₂O	3	186040,186042,186044	188
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	4	186040,186042,186044,186045	6890
Hematite ()*	Corundum	Fe₂O₃	2	186025,186053	14640
Hessite ()*	None	Ag₂Te	1	186032	804
Hydromagnesite ()*	None	Mg₅(CO₃)₄(OH)₂·4H₂O	3	186040,186042,186044	341
Hydrozincite ()*	None	Zn₅(CO₃)₂(OH)₆	3	186040,186042,186044	1066
Iridium ()*	Copper	Ir	1	185985	162
Jalpaite ()*	Jalpaite	Ag₃CuS₂	1	186045	116
Kaolinite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄	6	185980,186025,186032,186040,186042,186044	5591
Linarite ()*	Linarite	CuPb(SO₄)(OH)₂	2	186023,186055	987
Magnesite ()*	Calcite	Mg(CO₃)	2	186025,186032	1487
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1	186102	14899
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	1	185966	12537
Mckinstryite ()*	None	Ag₅Cu₃S₄	2	186025,186045	51
Molybdenite ()*	Molybdenite	MoS₂	1	186012	5800
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	4	185980,186053,186085,186101	17380
Nagyágite ()*	None	[Pb₃(Pb,Sb)₃S₆](Au,Te)₃	1	185992	67
Pearceite ()*	Polybasite	[Ag₉CuS₄][(Ag,Cu)₆(As,Sb)₂S₇]	3	186016,186025,186038	249
Petzite ()*	None	Ag₃AuTe₂	1	185992	409
Platinum ()*	Copper	Pt	1	185985	485
Plattnerite ()*	Rutile	PbO₂	1	186025	158
Polybasite ()*	Polybasite	[Ag₉CuS₄][(Ag,Cu)₆(Sb,As)₂S₇]	14	185980,186025,186032,186041,186043,186045,186046,186053,186056,186057,186083,186086,186091,186093	716
Proustite ()*	None	Ag₃AsS₃	6	185980,186025,186046,186053,186056,186086	733
Pyrargyrite ()*	None	Ag₃SbS₃	6	186025,186043,186046,186053,186056,186068	1425
Pyrite ()*	Pyrite	FeS₂	19	185961,185980,185985,185993,186016,186025,186026,186032,186041,186043,186045,186046,186053,186057,186061,186086,186090,186091,186093	39462
Pyromorphite ()*	Apatite	Pb₅(PO₄)₃Cl	2	186064,186092	1725
Pyrostilpnite ()*	Xanthoconite	Ag₃SbS₃	1	186043	84
Quartz ()*	Quartz	SiO₂	23	185961,185966,185967,185980,185985,185992,185993,186025,186026,186041,186043,186045,186046,186053,186056,186057,186061,186085,186086,186088,186090,186091,186093	61156
Rhodochrosite ()*	Calcite	Mn(CO₃)	3	185993,186032,186093	1711
Scheelite ()*	Scheelite	Ca(WO₄)	1	185992	4894
Siderite ()*	Calcite	Fe(CO₃)	12	185961,185980,185981,185993,186025,186032,186045,186053,186057,186086,186090,186093	6417
Sillimanite ()*	Not in a structural group	Al₂SiO₅	1	186085	1516
Silver ()*	Copper	Ag	32	185967,185979,185980,185985,185993,186001,186005,186025,186028,186032,186033,186034,186035,186038,186046,186051,186053,186055,186060,186080,186084,186086,186090,186092,186093,186095,186096,186097,186098,186099,186100,186104	5186
Smithsonite ()*	Calcite	Zn(CO₃)	4	186040,186042,186044,186061	2473
Sphalerite ()*	Sphalerite	ZnS	27	185961,185967,185980,185985,185993,186009,186016,186025,186026,186032,186041,186043,186045,186046,186053,186056,186057,186060,186061,186068,186077,186083,186086,186088,186090,186091,186093	21482
Stibnite ()*	Stibnite	Sb₂S₃	1	186086	3418
Sulphur ()*	Sulphur	S	1	186064	2045
Tetrahedrite-(Zn) ()*	Tetrahedrite	Cu₆(Cu₄Zn₂)Sb₄S₁₃	17	185967,185980,185981,185985,186025,186026,186041,186043,186046,186053,186056,186057,186061,186086,186088,186091,186093	5317
Torbernite ()*	None	Cu(UO₂)₂(PO₄)₂·12H₂O	1	186053	1059
Uraninite ()*	Fluorite	UO₂	1	186053	2718

No ages have been assigned to this locality yet.

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...