Fluorite from the Ojuela Mine, Mapimi, Mexico shown under long wave ultraviolet (black light) and wh

Fluorite from the Ojuela Mine, Mapimi, Mexico shown under long wave ultraviolet (black light) and wh
Fluorite from the Ojuela Mine, Mapimi, Mexico shown under long wave ultraviolet (black light) and wh

Fluorite from the Ojuela Mine, Mapimi, Mexico shown under long wave ultraviolet (black light) and white light.  The main crystal is 2.2 cm along the long edge.

#fluorite    #ojuela    #mapimi    #mexico    #long wave ultraviole    #long wave uv    #long wave    #ultraviolet    #black light    #mineral    #minerals    #crystal    #crystals    #geology    #black light rocks    #cool rocks    
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Sat, 02 Jan 2021 10:42:49