AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Italy > Tridymite with Osumilite

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Tridymite with Osumilite from Monte Arci, Oristano, Sardinia, Italy

 
Tridymite with Osumilite from Monte Arci, Oristano, Sardinia, Italy

Tridymite with Osumilite from Monte Arci, Oristano, Sardinia, Italy

DESCRIPTION:No. 63244
Mineral:Tridymite with Osumilite
Locality:Monte Arci, Oristano, Sardinia, Italy
Description:Lustrous transparent platy colorless tridymite crystals to 0.7 mm with platy brown-black osumilite crystals to 0.5 mm on gray volcanic matrix.
Overall Size:10x7x5 mm
Crystals:0.1-0.7 mm
Archived: For reference only

 

 

 

 

 

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