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:
Ryan-Purcley Sillimanite Property, Kings Mountain District, York Co., South Carolina, USA

mindat Locality ID: 99678
mindat URL: http://www.mindat.org/loc-99678.html

Tectonic Settings:

Total number of sublocalities beneath "Ryan-Purcley Sillimanite Property, Kings Mountain District, York Co., South Carolina, USA": 0
Total number of bottom-level sublocalities: 0

Latitude: 35°9'29"N
Longitude: 81°14'45"W
Decimal Degree (lat, lon): 35.158055555556,-81.245833333333

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.

Chloritoid	Diaspore	Lazulite	None	Not in a structural group	Quartz	Rutile	Spinel	Sulphur	Topaz

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 F Fe H Mg O P S Si Ti

Elements from minerals reported directly at this locality: Al F Fe H Mg O P S Si Ti

Structural Groups for minerals in this locality:
Chloritoid Diaspore Lazulite None Not in a structural group Quartz Rutile Spinel Sulphur Topaz

9 IMA Minerals at location:

Chloritoid ()*	Diaspore ()*	Lazulite ()*	Magnetite ()*	Quartz ()*
Rutile ()*	Sillimanite ()*	Sulphur ()*	Topaz ()*

Mineral name	Structural Groups	IMA Formula	# of localities containing mineral
Chloritoid ()*	Chloritoid	Fe²⁺Al₂O(SiO₄)(OH)₂	376
Diaspore ()*	Diaspore	AlO(OH)	481
Lazulite ()*	Lazulite	MgAl₂(PO₄)₂(OH)₂	232
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	14899
Quartz ()*	Quartz	SiO₂	61156
Rutile ()*	Rutile	TiO₂	5614
Sillimanite ()*	Not in a structural group	Al₂SiO₅	1516
Sulphur ()*	Sulphur	S	2045
Topaz ()*	Topaz	Al₂SiO₄F₂	1476

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...