AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New Hampshire > Arfvedsonite (rare terminated crystal)

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

   

Arfvedsonite (rare terminated crystal) from Hurricane Mountain, east of Intervale, Carroll County, New Hampshire

 
Arfvedsonite (rare terminated crystal) from Hurricane Mountain, east of Intervale, Carroll County, New Hampshire

Arfvedsonite (rare terminated crystal) from Hurricane Mountain, east of Intervale, Carroll County, New Hampshire

DESCRIPTION:No. 63512
Mineral:Arfvedsonite (rare terminated crystal)
Locality:Hurricane Mountain, east of Intervale, Carroll County, New Hampshire
Description:Doubly-terminated lustrous black arfvedsonite crystal with remnants of white microcline on one corner. Bother terminations of the arfvedsonite crystal have clean, distinct crystal faces. One corner edge intersected another arfvedsonite crystal. Ex. Thomas A. Penney (1934-2019) collection, collected in the 1960s-70s
Overall Size:23x11x6 mm
Crystals:23 mm
Archived: For reference only

 

 

 

 

 

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