Utah Barite over Quartz (close up) - UVc

Utah Barite over Quartz (close up) - UVc

 

FOV: 2.75" wide

 

From Utah, USA comes this 7" wide rock containing quartz covered in barite.

 

Contains:

Barite (FL Green >UVc)

Quartz (FL Blue >UVc)

 

 

Shown under UVc light.

 

 

Obtained from Obsidian Days 2012 in Hines, Oregon.

 

 

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Done