Large, gemmy single Tanzanite crystal, complete and well terminated. A large and impressive gem crystal with strong color. It's complete all around with glassy luster and only a small indentation from another crystal on the backside. This is a heated crystal and priced to move, would otherwise cost about $3,000-$4,000.

Rare specimen of Serandite from Mont St. Hilaire.  The specimen is composed of two intergrown crystals of salmon pink Serandite with attached mica.

Large 4.5cm Pyrite crystal atop smaller crystals. Specimen is composed solid, highly lustrous Pyrite. Bright and showy.

Sky-blue Chrysocolla has replaced another species (possibly elongated Selenite crystals) in this pseudomorph specimen. A couple of the longer, large crystals that are incomplete show the replacement is total Chrysocolla.

Large, dark color Sphalerite crystals dominate the top of this specimen with the largest individual one measuring 3.5cm on edge. The matrix is entirely Sphalerite with the terminated top crystals showing small white druzy Quartz crystals providing a nice contrast. Weight is 1lb, 10oz. Ex. The Rocksmiths Minerals with their old label that is over 20 years old. A very clean specimen with only minor contact or chipping to the main crystals.

A rare specimen from Butte County in California showing a cluster of bladed, light brown, Axinite crystals centered on a pair of water-clear Quartz crystals. The specimen is a floater with no point of attachment visible and the Quartz crystals are terminated on both ends. No visible damage to any part of this specimen. Murdoch, Joseph & Robert W. Webb (1966), in Minerals of California, notes an occurrence near the Feather River and Yankee Hill areas, but little else is known. Comes mounted with minreal tac in a 2-inch perky box with an original old faded label. A true rarity for the California collector.

Mirror-lustrous octahedral Carrollite crystals to 1.8cm on matrix with white Calcite. From older finds out of an old collection.

Mirror-lustrous octahedral Carrollite crystals to 1.7cm on matrix with white Calcite and Chalcopyrite visible. From older finds out of an old collection.

Mirror-lustrous octahedral Carrollite crystals to 1.3cm on matrix with white Calcite. From older finds out of an old collection.

A large, 11.0cm long, double-terminated, dark colored Aegirine crystal serves as host to a number of species including dozens of small yellow gemmy Zircon crystals, white Orthoclase crystals, large encrusted Siderite crystals, and a few clear Quartz points. Sold to me as Zircon replacing Siderite crystals, of which there are 3 distinct crystals to 2cm. An outstanding combination of species for the locality and in very good condition all-around.