Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Collophane from
Truett mine (Truett PS-20), Franklin Phosphate Mining District, Williamson County, Tennessee, USA


Locality type:Mine
Classification
Species:Apatite var: Collophane
Formula:Ca5(PO4)3(Cl/F/OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Collophane data
Locality Data:Click here to view Truett mine (Truett PS-20), Franklin Phosphate Mining District, Williamson County, Tennessee, USA
Data Identifiers
Mindat Occurrence Record ID:737688
Long-form Identifier:1:3:737688:7
GUID (UUID V4):0
Nearest other occurrences of Collophane
3.0km (1.9 miles) ⓘPearre prospect, Williamson County, Tennessee, USA
4.7km (2.9 miles) ⓘUnnamed Phosphorus-Phosphates prospect, Williamson County, Tennessee, USA
4.8km (3.0 miles) ⓘDallas prospect (Monsanto Phosphate deposit No. 19), Williamson County, Tennessee, USA
5.3km (3.3 miles) ⓘCalicott (Monsanto Phosphate deposit No. 14), Williamson County, Tennessee, USA
6.3km (3.9 miles) ⓘAmos (Monsanto Phosphate deposit No. 18), Williamson County, Tennessee, USA
6.3km (3.9 miles) ⓘPhosphorus-Phosphates Prospect (MRDS - 10276215), Williamson County, Tennessee, USA
6.9km (4.3 miles) ⓘWilco, Williamson County, Tennessee, USA
10.4km (6.5 miles) ⓘMonsanto Phosphate deposit No. 13 (Unnamed), Williamson County, Tennessee, USA
27.3km (17.0 miles) ⓘChappel-Gardner, Maury County, Tennessee, USA
28.0km (17.4 miles) ⓘUnnamed Phosphorus-Phosphates prospect [4], Maury County, Tennessee, USA
References
Paris, Travis A. (2011) Tennessee Mineral Locality Index. Rocks & Minerals, 86 (4) 300-329 doi:10.1080/00357529.2010.517132
 
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