AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New York > Manganocummingtonite var. Tirodite in tremolite

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Online Mineral Museum Archive of Mineral Photographs and Mineral Descriptions from John Betts - Fine Minerals.com and Allminerals.com

   

Manganocummingtonite var. Tirodite in tremolite from International Talc Co. Mine, Talcville, St. Lawrence County, New York

 
Manganocummingtonite var. Tirodite in tremolite from International Talc Co. Mine, Talcville, St. Lawrence County, New York

Manganocummingtonite var. Tirodite in tremolite from International Talc Co. Mine, Talcville, St. Lawrence County, New York

Photo below under shortwave ultraviolet illumination:
Manganocummingtonite var. Tirodite in tremolite from International Talc Co. Mine, Talcville, St. Lawrence County, New York

DESCRIPTION:No. 51047
Mineral:Manganocummingtonite var. Tirodite in tremolite
Locality:International Talc Co. Mine, Talcville, St. Lawrence County, New York
Description:Elongated transparent manganocummingtonite crystals to 35 mm embedded in tan-colored fine-grained tremolite from the find reported by Segeler in American Mineralogist, 1961. Inder UV manganocummingtonite fluoresces red and tremolite fluoresces yellow. Ex. Peter B. Nalle (1923-2010) collection
Overall Size:8x6x3.5 cm
Crystals:1-35 mm
Archived: For reference only

 

 

 

 

 

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