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:
Unnamed Toluca Granite Quarry GJ-008 (MRDS - 10080648), Cleveland Co., North Carolina, USA

Oldest recorded age at locality: 502.7
Youngest recorded age at locality: 244.73

mindat Locality ID: 100644
mindat URL: http://www.mindat.org/loc-100644.html

Tectonic Settings:

Total number of sublocalities beneath "Unnamed Toluca Granite Quarry GJ-008 (MRDS - 10080648), Cleveland Co., North Carolina, USA": 0
Total number of bottom-level sublocalities: 0

Latitude: 35°31'5"N
Longitude: 81°31'25"W
Decimal Degree (lat, lon): 35.518055555556,-81.523611111111

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.

No IMA Minerals occur at this locality according to mindat

4 Ages assigned to this locality:

Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Sample Source	Dated Mineral	MinDat Locality ID	Dated Locality (Max Age)	Reference	Reference ID
USGS-Rb-Sr-02301	244.73	244.73	244.73	Rb-Sr	biotite		100644	Unnamed Toluca Granite Quarry GJ-008 (MRDS - 10080648), Cleveland Co., North Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-U-Th-Pb-00243_206_238	402	402	402	206_238	zircon	Zircon	100644	Unnamed Toluca Granite Quarry GJ-008 (MRDS - 10080648), Cleveland Co., North Carolina, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-00243_207_206	502.7	402.7	452.7±50	207_206	zircon	Zircon	100644	Unnamed Toluca Granite Quarry GJ-008 (MRDS - 10080648), Cleveland Co., North Carolina, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-00243_207_235	409.6	409.6	409.6	207_235	zircon	Zircon	100644	Unnamed Toluca Granite Quarry GJ-008 (MRDS - 10080648), Cleveland Co., North Carolina, USA	USGS-U-Th-Pb	USGS-U-Th-Pb

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...