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:
Union Co., Pennsylvania, USA

mindat Locality ID: 24365
mindat URL: http://www.mindat.org/loc-24365.html

Tectonic Settings:

Total number of sublocalities beneath "Union Co., Pennsylvania, USA": 5
Total number of bottom-level sublocalities: 3

Number of Child Localities: 2
Child Localities:
Allenwood
Winfield

Latitude: 41°1'10"N
Longitude: 76°52'50"W
Decimal Degree (lat, lon): 41.019444444444,-76.880555555556

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.

Aragonite	Baryte	Calcite	Corundum	Fluorite	Gypsum	Halotrichite	None	Pyrite	Quartz
Rocksalt	Sphalerite	Vivianite	Wurtzite

Aragonite ()*	Baryte ()*	Cacoxenite ()*	Calcite ()*	Celestine ()*
Dolomite ()*	Fluorite ()*	Galena ()*	Greenockite ()*	Gypsum ()*
Halotrichite ()*	Hematite ()*	Pyrite ()*	Quartz ()*	Siderite ()*
Sphalerite ()*	Strontianite ()*	Vivianite ()*

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 Ba C Ca Cd F Fe H Mg O P Pb S Si Sr Zn

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Aragonite Baryte Calcite Corundum Fluorite Gypsum Halotrichite None Pyrite Quartz
Rocksalt Sphalerite Vivianite Wurtzite

18 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Aragonite ()*	Aragonite	Ca(CO₃)	1	263305	3250
Baryte ()*	Baryte	Ba(SO₄)	1	263307	11547
Cacoxenite ()*	None	Fe³⁺₂₄AlO₆(PO₄)₁₇(OH)₁₂·75H₂O	1	263307	280
Calcite ()*	Calcite	Ca(CO₃)	3	263305,263306,263307	27770
Celestine ()*	Baryte	Sr(SO₄)	2	263306,263307	1252
Dolomite ()*	None	CaMg(CO₃)₂	2	263305,263307	9895
Fluorite ()*	Fluorite	CaF₂	3	263305,263306,263307	9617
Galena ()*	Rocksalt	PbS	2	263305,263307	24243
Greenockite ()*	Wurtzite	CdS	1	263307	717
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	1	263307	6890
Halotrichite ()*	Halotrichite	Fe²⁺Al₂(SO₄)₄·22H₂O	1	263307	409
Hematite ()*	Corundum	Fe₂O₃	1	263304	14640
Pyrite ()*	Pyrite	FeS₂	2	263305,263307	39462
Quartz ()*	Quartz	SiO₂	2	263305,263307	61156
Siderite ()*	Calcite	Fe(CO₃)	2	263304,263305	6417
Sphalerite ()*	Sphalerite	ZnS	2	263305,263307	21482
Strontianite ()*	Aragonite	Sr(CO₃)	2	263306,263307	589
Vivianite ()*	Vivianite	Fe²⁺₃(PO₄)₂·8H₂O	1	263307	636

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...