AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Massachusetts > Dravite var. Bulls-eye Tourmaline

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

   

Dravite var. Bulls-eye Tourmaline from Mount Grace, Warwick, Franklin County, Massachusetts

 
Dravite var. Bulls-eye Tourmaline from Mount Grace, Warwick, Franklin County, Massachusetts

Dravite var. Bulls-eye Tourmaline from Mount Grace, Warwick, Franklin County, Massachusetts

Dravite var. Bulls-eye Tourmaline from Mount Grace, Warwick, Franklin County, Massachusetts

Dravite var. Bulls-eye Tourmaline from Mount Grace, Warwick, Franklin County, Massachusetts

DESCRIPTION:No. 74779
Mineral:Dravite var. Bulls-eye Tourmaline
Locality:Mount Grace, Warwick, Franklin County, Massachusetts
Description:Double-sided plate of fine-grained biotite schist with lustrous black dravite tourmaline crystals (commonly mislabeled as schorl tourmaline) in groups of radiating crystals, called Bull's-eye tourmaline by local collectors. Collected ca. 1940
Overall Size:8.5x6.5x2 cm
Crystals:1-20 mm
Archived: For reference only

 

 

 

 

 

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