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Leighton S.'s Photo Gallery

7PK-T20Quartz (Var: Chalcedony) SiO2 , Quartz SiO2

Multiple photos available
08049390014977589143485.jpg
Larimer County, Colorado, USA

Dimensions: 8.9 mm x 11.43 mm x 1.9 mm
Weight: 369 g

I took this photo using a small hand held Mineralight model UVS-11 made in the 60's.The specimen fluoresces different colors under different waves of light. It glows a orange color under a regular black light. A local expert told me it is Chalcedony. I believe it may be something else possibly.
Photo ID: 623904     Uploaded by: Leighton S.   Upload date: 2014-07-07   View Count: 118    Status: User gallery only    Type: Photo - 4608×3456 (15.9 Mpix)

This is me Leighton

02817940014948162698657.jpg
Loveland, Larimer County, Colorado, USA

On a hike at Devils Backbone Loveland Colorado
Photo ID: 623899     Uploaded by: Leighton S.   Upload date: 2014-07-07   View Count: 96    Status: User gallery only    Type: Photo - 1714×2788 (4.8 Mpix)
 
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