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:
Enshi Co., Enshi Autonomous Prefecture (E'xi Autonomous Prefecture), Hubei, China

mindat Locality ID: 216654
mindat URL: http://www.mindat.org/loc-216654.html

Tectonic Settings:

Total number of sublocalities beneath "Enshi Co., Enshi Autonomous Prefecture (E'xi Autonomous Prefecture), Hubei, China": 2
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Tiechangba Fe Deposit
Yutangba Se Deposit

Latitude: 30°8'59"N
Longitude: 109°33'59"E
Decimal Degree (lat, lon): 30.149722222222,109.56638888889

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.

Calcite	Chalcopyrite	Clay	Copper	Corundum	Covellite	Kaolinite	Mandarinoite	Mica	Molybdenite
Nickeline	None	Not in a structural group	Pyrite	Quartz	Sulphur	Zircon

Achávalite ()*	Berzelianite ()*	Calcite ()*	Chalcomenite ()*	Copper ()*
Dolomite ()*	Drysdallite ()*	Eskebornite ()*	Hematite ()*	Kaolinite ()*
Klockmannite ()*	Krut'aite ()*	Mandarinoite ()*	Molybdenite ()*	Muscovite ()*
Naumannite ()*	Pyrite ()*	Pyrrhotite ()*	Quartz ()*	Selenium ()*
Siderite ()*	Silver ()*	Xenotime-(Y) ()*

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 C Ca Cu Fe H K Mg Mo O P S Se Si Y

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Calcite Chalcopyrite Clay Copper Corundum Covellite Kaolinite Mandarinoite Mica Molybdenite
Nickeline None Not in a structural group Pyrite Quartz Sulphur Zircon

23 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Achávalite ()*	Nickeline	FeSe	1	39861	2
Berzelianite ()*	None	Cu_2-xSe (x ≈ 0.12)	1	39861	66
Calcite ()*	Calcite	Ca(CO₃)	1	39860	27770
Chalcomenite ()*	None	Cu(Se⁴⁺O₃)·2H₂O	1	39861	40
Copper ()*	Copper	Cu	1	39861	3846
Dolomite ()*	None	CaMg(CO₃)₂	1	39861	9895
Drysdallite ()*	Molybdenite	MoSe₂	1	39861	2
Eskebornite ()*	Chalcopyrite	CuFeSe₂	1	39861	26
Hematite ()*	Corundum	Fe₂O₃	2	39860,39861	14640
Kaolinite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄	1	39860	5591
Klockmannite ()*	Covellite	Cu_5.2Se₆	1	39861	63
Krut'aite ()*	Pyrite	CuSe₂	1	39861	12
Mandarinoite ()*	Mandarinoite	Fe³⁺₂(Se⁴⁺O₃)₃·6H₂O	1	39861	14
Molybdenite ()*	Molybdenite	MoS₂	1	39861	5800
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	1	39861	17380
Naumannite ()*	Not in a structural group	Ag₂Se	1	39861	192
Pyrite ()*	Pyrite	FeS₂	1	39861	39462
Pyrrhotite ()*	Nickeline	Fe₇S₈	1	39861	9056
Quartz ()*	Quartz	SiO₂	2	39860,39861	61156
Selenium ()*	Sulphur	Se	1	39861	143
Siderite ()*	Calcite	Fe(CO₃)	1	39860	6417
Silver ()*	Copper	Ag	1	39861	5186
Xenotime-(Y) ()*	Zircon	Y(PO₄)	1	39861	939

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...