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Pyrolusite from
Old Springfield Butte Quarry, Springfield, Lane County, Oregon, USA


Locality type:Quarry
Classification
Species:Pyrolusite
Formula:Mn4+O2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrolusite data
Locality Data:Click here to view Old Springfield Butte Quarry, Springfield, Lane County, Oregon, USA
Data Identifiers
Mindat Occurrence Record ID:113867
Long-form Identifier:1:3:113867:2
GUID (UUID V4):290cc4be-af92-4d74-9872-7d0bce78b376
References
Reference Search (possible matching items)
Book
MineralogicalRecord.com I IIMORIITE-(Y) EUROPE FRANCE Trimouns quarry, Luzenac, Ariege. Operated for talc since the beginning...beginning of the 20th century, the Trimouns quarry became well known to collectors around 1990 for the...long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins... and large ilmenite masses could be seen on the old dumps. In 1975-1976, Brunet collected sharp, black...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns
 
Mineral and/or Locality  
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