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:
Dillingham Census Area, Alaska, USA

mindat Locality ID: 130556
mindat URL: http://www.mindat.org/loc-130556.html

Tectonic Settings:

Total number of sublocalities beneath "Dillingham Census Area, Alaska, USA": 67
Total number of bottom-level sublocalities: 61

Number of Child Localities: 5
Child Localities:
Aniak District
Bethel District
Bristol Bay District
Bristol Bay Region District
Valley Of Ten Thousand Smokes

Latitude: 59°46'41"N
Longitude: 157°59'8"W
Decimal Degree (lat, lon): 59.778055555556,-157.98555555556

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.

Arsenic	Arsenopyrite	Calcite	Chalcopyrite	Clay	Columbite	Copper	Corundum	Covellite	Feldspar
Kaolinite	Löllingite	Malachite	Marcasite	Mica	Nickeline	None	Orpiment	Pyrite	Pyrochlore
Quartz	Rocksalt	Rutile	Scheelite	Sphalerite	Spinel	Stannite	Stibnite	Topaz	Weberite

Albite ()*	Arsenopyrite ()*	Bismite ()*	Bismuth ()*	Calcite ()*
Cassiterite ()*	Chalcocite ()*	Chalcopyrite ()*	Cinnabar ()*	Copper ()*
Covellite ()*	Dickite ()*	Dolomite ()*	Galena ()*	Gold ()*
Hematite ()*	Hydrokenoralstonite ()*	Leonardsenite ()*	Löllingite ()*	Magnetite ()*
Malachite ()*	Marcasite ()*	Mercury ()*	Muscovite ()*	Orpiment ()*
Pyrite ()*	Pyrrhotite ()*	Quartz ()*	Realgar ()*	Scheelite ()*
Scorodite ()*	Sphalerite ()*	Stannite ()*	Stibnite ()*	Tantalite-(Fe) ()*
Topaz ()*

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: Al As Au Bi C Ca Cu F Fe H Hg K Mg Na O Pb S Sb Si Sn Ta W Zn

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Arsenic Arsenopyrite Calcite Chalcopyrite Clay Columbite Copper Corundum Covellite Feldspar
Kaolinite Löllingite Malachite Marcasite Mica Nickeline None Orpiment Pyrite Pyrochlore
Quartz Rocksalt Rutile Scheelite Sphalerite Spinel Stannite Stibnite Topaz Weberite

36 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Albite ()*	Feldspar	Na(AlSi₃O₈)	1	129520	8803
Arsenopyrite ()*	Arsenopyrite	FeAsS	10	129501,129507,129508,129515,129519,129520,129521,129548,129552,129555	9052
Bismite ()*	None	Bi₂O₃	1	129521	214
Bismuth ()*	Arsenic	Bi	1	129520	1966
Calcite ()*	Calcite	Ca(CO₃)	3	129496,129513,129526	27770
Cassiterite ()*	Rutile	SnO₂	3	129500,129518,129521	5171
Chalcocite ()*	None	Cu₂S	1	129520	5707
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	5	129501,129520,129521,129550,129553	27198
Cinnabar ()*	None	HgS	11	129492,129493,129494,129497,129498,129499,129500,129506,129507,129513,129526	2600
Copper ()*	Copper	Cu	1	129520	3846
Covellite ()*	Covellite	CuS	1	129520	4165
Dickite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄	3	129493,129497,129526	651
Dolomite ()*	None	CaMg(CO₃)₂	2	129493,129526	9895
Galena ()*	Rocksalt	PbS	1	129496	24243
Gold ()*	Copper	Au	27	129493,129495,129500,129502,129507,129508,129510,129511,129515,129516,129519,129520,129528,129529,129530,129532,129533,129538,129540,129541,129542,129543,129544,129545,129546,129554,129556	30554
Hematite ()*	Corundum	Fe₂O₃	1	129526	14640
Hydrokenoralstonite ()*	Pyrochlore	₂Al₂F₆(H₂O)	2	129557	56
Leonardsenite ()*	Weberite	MgAlF₅·2H₂O	1	129557	6
Löllingite ()*	Löllingite	FeAs₂	2	129520,129521	762
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	2	129502,129531	14899
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	4	129501,129519,129550,129555	12537
Marcasite ()*	Marcasite	FeS₂	2	129499,129520	5674
Mercury ()*	None	Hg	2	129493,129497	397
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	3	129508,129520,129521	17380
Orpiment ()*	Orpiment	As₂S₃	1	129513	511
Pyrite ()*	Pyrite	FeS₂	17	129493,129495,129497,129499,129500,129504,129507,129508,129520,129521,129535,129536,129547,129548,129551,129552,129553	39462
Pyrrhotite ()*	Nickeline	Fe₇S₈	1	129520	9056
Quartz ()*	Quartz	SiO₂	32	129492,129493,129494,129495,129496,129497,129499,129501,129503,129504,129505,129507,129508,129509,129513,129515,129517,129518,129519,129520,129521,129522,129526,129536,129547,129548,129549,129550,129551,129552,129553,129555	61156
Realgar ()*	None	AsS	1	129513	712
Scheelite ()*	Scheelite	Ca(WO₄)	2	129502,129520	4894
Scorodite ()*	None	Fe³⁺(AsO₄)·2H₂O	1	129555	1153
Sphalerite ()*	Sphalerite	ZnS	3	129520,129521,129553	21482
Stannite ()*	Stannite Sphalerite	Cu₂FeSnS₄	1	129521	668
Stibnite ()*	Stibnite	Sb₂S₃	7	129492,129493,129494,129495,129497,129499,129513	3418
Tantalite-(Fe) ()*	Columbite	Fe²⁺Ta₂O₆	1	129521	99
Topaz ()*	Topaz	Al₂SiO₄F₂	1	129521	1476

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...