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Tephroite from
Toncrae Mine (Toncrae-Howard Mine; Toncray Mine), Southern Lead, Southern Section-Blue Ridge Province, Floyd County, Virginia, USA


Locality type:Mine
Classification
Species:Tephroite
Formula:Mn22+(SiO4)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Tephroite data
Locality Data:Click here to view Toncrae Mine (Toncrae-Howard Mine; Toncray Mine), Southern Lead, Southern Section-Blue Ridge Province, Floyd County, Virginia, USA
Data Identifiers
Mindat Occurrence Record ID:370662
Long-form Identifier:1:3:370662:6
GUID (UUID V4):0
Nearest other occurrences of Tephroite
71.3km (44.3 miles) ⓘBald Knob deposit, Bald Knob, Sparta, Alleghany County, North Carolina, USA
82.3km (51.1 miles) ⓘHutter Mine (Herter Magnetite Mine), James River-Roanoke River Mn-Fe-Ba Mining District, Pittsylvania County, Virginia, USA
References
Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey.
 
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