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:
Barrow Co., Georgia, USA

mindat Locality ID: 67370
mindat URL: http://www.mindat.org/loc-67370.html

Tectonic Settings:

Total number of sublocalities beneath "Barrow Co., Georgia, USA": 4
Total number of bottom-level sublocalities: 3

Number of Child Localities: 3
Child Localities:
Barrow Stone Company (Auburn Quarry)
Jefferson
Statham

Latitude: 34°2'33"N
Longitude: 83°39'32"W
Decimal Degree (lat, lon): 34.0425,-83.658888888889

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.

Amphibole	Beryl	Clay	None	Olivine	Serpentine	Talc	Tourmaline

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 B Be Fe H Mg Na O Si

Elements from minerals reported directly at this locality: Al B Fe H Na O Si

Structural Groups for minerals in this locality:
Amphibole Beryl Clay None Olivine Serpentine Talc Tourmaline

6 IMA Minerals at location:

Anthophyllite ()*	Beryl ()*	Chrysotile ()*	Fayalite ()*	Schorl ()*
Talc ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Anthophyllite ()*	Amphibole	Mg₂Mg₅Si₈O₂₂(OH)₂	1	200498	718
Beryl ()*	Beryl	Be₃Al₂Si₆O₁₈	1	200496	4286
Chrysotile ()*	Serpentine Clay	Mg₃Si₂O₅(OH)₄	1	200498	951
Fayalite ()*	Olivine	Fe²⁺₂(SiO₄)	1	200498	371
Schorl ()*	Tourmaline	NaFe²⁺₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)	0		2705
Talc ()*	Clay Talc	Mg₃Si₄O₁₀(OH)₂	1	200498	3337

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...