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:
Asgat Ag-Sb Deposit, Asgat-Ozernoe Zone, Yustid Ore Cluster, Bayan Ölgiy Aimag, Mongolia

Oldest recorded age at locality: 241.6
Youngest recorded age at locality: 238.4

mindat Locality ID: 26156
mindat URL: http://www.mindat.org/loc-26156.html

Tectonic Settings:

Total number of sublocalities beneath "Asgat Ag-Sb Deposit, Asgat-Ozernoe Zone, Yustid Ore Cluster, Bayan Ölgiy Aimag, Mongolia": 0
Total number of bottom-level sublocalities: 0

Latitude: 0°0'0"N
Longitude: 0°0'0"E
Decimal Degree (lat, lon): 0,0

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	Arsenic	Arsenopyrite	Bournonite	Calcite	Chalcopyrite	Chalcostibite	Clay	Copper	Diaspore
Fluorite	Löllingite	Malachite	Marcasite	Mica	Nickeline	None	Pyrite	Quartz	Rocksalt
Sphalerite	Stibnite	Tetrahedrite	Zinkenite

Acanthite ()*	Ankerite ()*	Antimony ()*	Arsenopyrite ()*	Bismuth ()*
Bismuthinite ()*	Bournonite ()*	Calcite ()*	Chalcopyrite ()*	Chalcostibite ()*
Copper ()*	Fluorite ()*	Freibergite ()*	Galena ()*	Goethite ()*
Gudmundite ()*	Löllingite ()*	Malachite ()*	Marcasite ()*	Muscovite ()*
Gersdorffite-Pa3 ()*	Pyrite ()*	Pyrrhotite ()*	Quartz ()*	Siderite ()*
Silver ()*	Sphalerite ()*	Stibnite ()*	Tetrahedrite-(Zn) ()*	Zinkenite ()*

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 Bi C Ca Cu F Fe H K Ni O Pb S Sb Si Zn

Elements from minerals reported directly at this locality: Ag Al As Bi C Ca Cu F Fe H K Mg Ni O Pb S Sb Si Zn

Structural Groups for minerals in this locality:
Acanthite Arsenic Arsenopyrite Bournonite Calcite Chalcopyrite Chalcostibite Clay Copper Diaspore
Fluorite Löllingite Malachite Marcasite Mica Nickeline None Pyrite Quartz Rocksalt
Sphalerite Stibnite Tetrahedrite Zinkenite

30 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of localities containing mineral
Acanthite ()*	Acanthite	Ag₂S	241.6	238.4	2793
Ankerite ()*	None	Ca(Fe²⁺,Mg)(CO₃)₂	241.6	238.4	3092
Antimony ()*	Arsenic	Sb	241.6	238.4	363
Arsenopyrite ()*	Arsenopyrite	FeAsS	241.6	238.4	9052
Bismuth ()*	Arsenic	Bi	241.6	238.4	1966
Bismuthinite ()*	Stibnite	Bi₂S₃	241.6	238.4	1935
Bournonite ()*	Bournonite	CuPbSbS₃	241.6	238.4	1089
Calcite ()*	Calcite	Ca(CO₃)	241.6	238.4	27770
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	241.6	238.4	27198
Chalcostibite ()*	Chalcostibite	CuSbS₂	241.6	238.4	162
Copper ()*	Copper	Cu	241.6	238.4	3846
Fluorite ()*	Fluorite	CaF₂	241.6	238.4	9617
Freibergite ()*	Tetrahedrite	Ag₆[Cu₄Fe₂]Sb₄S₁₂	241.6	238.4	663
Galena ()*	Rocksalt	PbS	241.6	238.4	24243
Goethite ()*	Diaspore	FeO(OH)	241.6	238.4	7437
Gudmundite ()*	Arsenopyrite	FeSbS	241.6	238.4	170
Löllingite ()*	Löllingite	FeAs₂	241.6	238.4	762
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	241.6	238.4	12537
Marcasite ()*	Marcasite	FeS₂	241.6	238.4	5674
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	241.6	238.4	17380
Gersdorffite-Pa3 ()*	Pyrite	NiAsS	241.6	238.4	767
Pyrite ()*	Pyrite	FeS₂	241.6	238.4	39462
Pyrrhotite ()*	Nickeline	Fe₇S₈	241.6	238.4	9056
Quartz ()*	Quartz	SiO₂	241.6	238.4	61156
Siderite ()*	Calcite	Fe(CO₃)	241.6	238.4	6417
Silver ()*	Copper	Ag	241.6	238.4	5186
Sphalerite ()*	Sphalerite	ZnS	241.6	238.4	21482
Stibnite ()*	Stibnite	Sb₂S₃	241.6	238.4	3418
Tetrahedrite-(Zn) ()*	Tetrahedrite	Cu₆(Cu₄Zn₂)Sb₄S₁₃	241.6	238.4	5317
Zinkenite ()*	Zinkenite	Pb₉Sb₂₂S₄₂	241.6	238.4	228

1 Ages assigned to this locality:

	Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Age Interpret	Prioritized?	Sample Source	Sample Num	Run Num	Age from other Locality	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	MinDat Locality ID	Dated Locality (Max Age)	Location as listed in reference	Reference	Reference DOI	Reference ID	Age Notes
	Deep-Dive-other-00038	241.6	238.4	240±1.6	Ar/Ar	age of Ag-Sb in Yustyd cluster; age of fresh lamprophyre that hosts the siderite vein		sericite						Ag, Sb	26156	Asgat Ag-Sb Deposit, Asgat-Ozernoe Zone, Yustid Ore Cluster, Bayan Ölgiy Aimag, Mongolia	Turgen site, Asgat field, Yustyd ore cluster	Pavlova et al. (2008)	10.1016/j.rgg.2008.06.010	RGG49_545	age of Ag-Sb in Yustyd cluster; age of fresh lamprophyre that hosts the siderite vein

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...