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It's a showdown with rare earth elemental ore Monazite-(Ce) and index mineral Andalusite.
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Porphyry from
Greer Place Prospect, Southern Section-Blue Ridge Province, Grayson County, Virginia, USA


Locality type:Prospect
Classification
Type:Porphyry
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Porphyry data
Locality Data:Click here to view Greer Place Prospect, Southern Section-Blue Ridge Province, Grayson County, Virginia, USA
Data Identifiers
Mindat Occurrence Record ID:1043128
Long-form Identifier:1:3:1043128:1
GUID (UUID V4):0
Nearest other occurrences of Porphyry
14.7km (9.1 miles) ⓘL. A. Pugh Magnetite Prospect, Poison Branch Belt of Deposits, Ashe County, North Carolina, USA
15.3km (9.5 miles) ⓘJohn Black Magnetite Mine (Helton Knob Mine), Poison Branch Belt of Deposits, Ashe County, North Carolina, USA
15.7km (9.8 miles) ⓘBlevins Magnetite Prospects, Poison Branch Belt of Deposits, Ashe County, North Carolina, USA
15.8km (9.8 miles) ⓘJ. L. Pugh Magnetite Prospect, Poison Branch Belt of Deposits, Ashe County, North Carolina, USA
16.2km (10.1 miles) ⓘRed Hill Mines, Poison Branch Belt of Deposits, Ashe County, North Carolina, USA
16.5km (10.3 miles) ⓘMcClure's Knob Magnetite Deposits (Tolley Cut), Poison Branch Belt of Deposits, Ashe County, North Carolina, USA
18.8km (11.7 miles) ⓘLunceford Magnetite Prospect, Ballou Magnetite Belt, Ashe County, North Carolina, USA
18.9km (11.8 miles) ⓘSam McClure Magnetite Prospects, Poison Branch Belt of Deposits, Ashe County, North Carolina, USA
19.0km (11.8 miles) ⓘBallou Home Place Magnetite Prospect (Robinson Opening and Pine Tree Tunnel), Ballou Magnetite Belt, Ashe County, North Carolina, USA
19.1km (11.9 miles) ⓘU. Ballou Magnetite Prospect (Moore Bank), Ballou Magnetite Belt, Ashe County, North Carolina, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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