A large and complex black wolframite crystal on a matrix of quartz and muscovite. The main crystal is large for the species with only a small portion of the lower part incomplete. Good V twin formation along left side. Bob Trimingham's detailed label notes that Richard Bideaux believed this specimen was part of 'a large and famous European Collection'. An antique mineral specimen that Bob paid $125 for some 16 years ago. Great provenance.

Flattened sheet of copper crystals with a small bit of white matrix. This specimen consists of compact, flat dodecahedral habit copper crystals that still have much of their natural patina. Ex. Robert M. Philips Collection. An Arizona classic.

This specimen is an outstanding example of the rare combinations of species coming out of China. It's a single, double-terminated Quartz crystal that has a dense coverage of Pyrite and discoidal Calcite crystals on the bottom with the top side having dozens of small octahedral, fluorescent blue (under SW UV light) Scheelite crystals mixed in with small Pyrite crystals. A wonderful combination and beautiful, especially when seen under shortwave ultraviolet light.

Milpillas has produced some of the most beautiful Azurite specimens in recent time. Here's a matrix specimen with a 2cm wide group of dark, highly lustrous, inky blue crystals. All of the Azurite crystals are complete and sharply terminated.

Jeremejevite is a very rare gem species, found in few localities worldwide. This 3.0cm, light blue, gem crystal has excellent transparency and an irregular but undamaged termination.