Here is a recent acquisition. Dendritic Native Copper inclusions in Gypsum from the Mission Pit Mine, Pima County, Arizona. The photo turned out fairly well considering it was originally a photo of the host crystal which I have separately cataloged as a gypsum specimen as well. The field of veiw is about 3/4" (1.9cm) (Author: Jim Prentiss)
Dimensions: | 600 x 450 |
File size: | 36.02 kbytes |
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