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:
Hayward, Pennington Co., South Dakota, USA

mindat Locality ID: 52327
mindat URL: http://www.mindat.org/loc-52327.html

Tectonic Settings:

Total number of sublocalities beneath "Hayward, Pennington Co., South Dakota, USA": 5
Total number of bottom-level sublocalities: 5

Number of Child Localities: 5
Child Localities:
Battle Creek
Broken Hill Mine
Rushmore Cave
Schist
Tiger Mine

Latitude: 43°53'0"N
Longitude: 103°20'11"W
Decimal Degree (lat, lon): 43.883333333333,-103.33638888889

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.

Amarantite	Andalusite	Beryl	Bismutite	Calcite	Copper	Corundum	Melanterite	None	Not in a structural group
Pyroxene	Rocksalt	Sphalerite	Sulphur

Amarantite ()*	Amblygonite ()*	Andalusite ()*	Beryl ()*	Bismutite ()*
Calcite ()*	Copper ()*	Galena ()*	Hematite ()*	Hemimorphite ()*
Melanterite ()*	Smithsonite ()*	Sphalerite ()*	Spodumene ()*	Sulphur ()*

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 Be Bi C Ca Cu F Fe H Li O P Pb S Si Zn

Elements from minerals reported directly at this locality: Bi C Cu O S

Structural Groups for minerals in this locality:
Amarantite Andalusite Beryl Bismutite Calcite Copper Corundum Melanterite None Not in a structural group
Pyroxene Rocksalt Sphalerite Sulphur

15 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Amarantite ()*	Amarantite	Fe³⁺₂O(SO₄)₂·7H₂O	1	265953	22
Amblygonite ()*	None	LiAl(PO₄)F	1	265956	244
Andalusite ()*	Andalusite	Al₂SiO₅	1	265955	1310
Beryl ()*	Beryl	Be₃Al₂Si₆O₁₈	1	265956	4286
Bismutite ()*	Bismutite	Bi₂O₂(CO₃)	0		716
Calcite ()*	Calcite	Ca(CO₃)	1	265954	27770
Copper ()*	Copper	Cu	0		3846
Galena ()*	Rocksalt	PbS	1	265956	24243
Hematite ()*	Corundum	Fe₂O₃	1	265952	14640
Hemimorphite ()*	Not in a structural group	Zn₄(Si₂O₇)(OH)₂·H₂O	1	265956	1689
Melanterite ()*	Melanterite	Fe(SO₄)·7H₂O	1	265953	915
Smithsonite ()*	Calcite	Zn(CO₃)	1	265956	2473
Sphalerite ()*	Sphalerite	ZnS	1	265956	21482
Spodumene ()*	Pyroxene	LiAlSi₂O₆	1	265956	688
Sulphur ()*	Sulphur	S	0		2045

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...