AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Wales > Brookite on Quartz

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Brookite on Quartz from Twll maen Grisial, Prenteg, Tremadog, Gwynedd, Wales (Type Locality for Brookite)

 
Brookite on Quartz from Twll maen Grisial, Prenteg, Tremadog, Gwynedd, Wales (Type Locality for Brookite)

Brookite on Quartz from Twll maen Grisial, Prenteg, Tremadog, Gwynedd, Wales (Type Locality for Brookite)

DESCRIPTION:No. 61425
Mineral:Brookite on Quartz
Locality:Twll maen Grisial, Prenteg, Tremadog, Gwynedd, Wales (Type Locality for Brookite)
Description:Lustrous transparent dark red-brown bladed 12 mm brookite crystal on lustrous colorless transparent-to-translucent quartz crystals to 35 mm with an incomplete brookite crystal on one edge. Collected ca. 1980. Locality info see: Famous Mineral Localities: Prenteg, Tremadog, Gwynedd, Wales in Min. Rec. 9-10/92.
Overall Size:35x22x18 mm
Crystals:12 mm
Archived: For reference only

 

 

 

 

 

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