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The Tantara Mine is one of several localities that is known for its richly colored deep green diopta..
This very colorful specimen features baby pink, gemmy, terminated, high quality rose quartz crystals..
This cubic crystal of pyrite is amazing: it is large (3.2" from tip-to-tip and 1.9" along the longes..
Here is a great specimen of the new green fluorite out of Madagascar. This piece features sharp, shi..
Here is a group of stibnite crystals which are a bright, shiny, metallic silver color with lots of f..
Out in Tucson I bought some rare crystals of growth interference quartz from Dal'negorsk from a Russ..
Here is a Turkish halite crystal, which is good sized and pretty well formed. It is colored a vivid,..
This intriguing fluorite specimen features complex, dark blue-violet crystals to .5" covering a dark..
This is an amazing grouping made up of 5 shiny & sharp cubic crystals of pyrite. The color is a ..
One cannot be anything but astounded by the near perfection of the 7 pyrite crystals in this group. ..
Here is an amazing specimen of selenite with sharp, gem-quality crystal sword-shaped blades radiatin..
The color of the vesuvianite on this specimen is an outrageous neon green and is especially intense ..
Here is a piece from the 2020 Tucson Show: green fluorite from Madagascar. This was a big hit when i..
The surface of this specimen is covered with tiny crystals of uvarovite garnet measuring up to 1mm, ..
Here is a tabular smoky quartz crystal from Brazil. It is only .8" thick at its thickest and h..
I was surprised and fascinated when I saw this unusual quartz crystal, because it has a yellow flash..
Here is an exquisite specimen of manganoan vesuvianite from Asbestos, Quebec, covered with 3mm purpl..
Here is a delightful floater specimen of selenite, featuring sharp, gemmy crystals with sword-tip te..
On this very showy specimen the crocoite crystals are colored a flamboyant neon red-orange that is w..
The amazing cubic pyrite crystals from Spain are considered to be the best in the world, and this is..
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