John has not added any yet.
Back in the early 70s—I must have been about 14 at the time—our family moved to the Toquepala mine in Peru. Southern Peru Copper Corporation was expanding their operations and they were also developing a newly discovered porphyritic copper ...
Hi folks, I wanted to share the results of my protracted search for the best way to display my minerals--within the design criteria that my dear wife Maria imposed on me: No museum-style massive display cases such as those excellent fiber-optic ...
Hello, my name is John and I'm a mineraloholic. I have an overwhelming urge to collect (meaning purchase) beautiful mineral specimens. My display case of miniature/small cabinet gem minerals on matrix is crowded and in fact overflowing its 1300 ...
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