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:
Leedstown, Crowan, Cornwall, England, UK

mindat Locality ID: 37288
mindat URL: http://www.mindat.org/loc-37288.html

Tectonic Settings:

Total number of sublocalities beneath "Leedstown, Crowan, Cornwall, England, UK": 7
Total number of bottom-level sublocalities: 6

Number of Child Localities: 3
Child Localities:
Binner Downs Mine
Carzise Consols
West Briton Mine (Crowan Consols)

Latitude: 50°9'25"N
Longitude: 5°21'"W
Decimal Degree (lat, lon): 50.156944444444,-5.35

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.

Arsenopyrite	Baryte	Calcite	Chalcopyrite	Chlorite	Clay	Copper	Diaspore	Malachite	None
Not in a structural group	Pyrite	Quartz	Rocksalt	Rutile	Sphalerite

Anatase ()*	Arsenopyrite ()*	Azurite ()*	Calcite ()*	Cassiterite ()*
Celestine ()*	Chalcocite ()*	Chalcopyrite ()*	Clinochlore ()*	Copper ()*
Dolomite ()*	Galena ()*	Goethite ()*	Malachite ()*	Pyrite ()*
Quartz ()*	Siderite ()*	Sphalerite ()*	Tenorite ()*

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 C Ca Cu Fe H Mg O Pb S Si Sn Sr Ti Zn

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Arsenopyrite Baryte Calcite Chalcopyrite Chlorite Clay Copper Diaspore Malachite None
Not in a structural group Pyrite Quartz Rocksalt Rutile Sphalerite

19 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Anatase ()*	Not in a structural group	TiO₂	1	117513	2162
Arsenopyrite ()*	Arsenopyrite	FeAsS	1	117508	9052
Azurite ()*	Not in a structural group	Cu₃(CO₃)₂(OH)₂	1	117507	5509
Calcite ()*	Calcite	Ca(CO₃)	1	117507	27770
Cassiterite ()*	Rutile	SnO₂	2	117507,117508	5171
Celestine ()*	Baryte	Sr(SO₄)	1	117507	1252
Chalcocite ()*	None	Cu₂S	2	117507,117513	5707
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	3	117507,117508,117513	27198
Clinochlore ()*	Chlorite Clay	Mg₅Al(AlSi₃O₁₀)(OH)₈	1	117513	1756
Copper ()*	Copper	Cu	1	117507	3846
Dolomite ()*	None	CaMg(CO₃)₂	1	117507	9895
Galena ()*	Rocksalt	PbS	1	117507	24243
Goethite ()*	Diaspore	FeO(OH)	2	117507,117513	7437
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	1	117507	12537
Pyrite ()*	Pyrite	FeS₂	3	117507,117508,117513	39462
Quartz ()*	Quartz	SiO₂	3	117507,117508,117513	61156
Siderite ()*	Calcite	Fe(CO₃)	1	117507	6417
Sphalerite ()*	Sphalerite	ZnS	3	117507,117508,117513	21482
Tenorite ()*	None	CuO	2	117507,117513	1101

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...