Large, double-terminated single crystal with associated Quartz crystals. Undamaged, better than photos!

Here's an old English classic that features a large 1.8cm 'ball' of tan color Siderite crystals on a contrasting darker matrix of Cookeite from Cornwall. A very clean, aesthetic old-timer with numerous provenance labels including William Severance, Carter Rich, and Arnold Fisher. An old Trinity Minerals label shows a price of $300.

This specimen has water-clear fluorite crystals positioned on massive white calcite. A few grey-black galena crystals and some very minor micro pyrite crystals are also in association. The calcite surfaces are smooth showing some evidence of etching. Ex. Frazier's Minerals.

Sharp lustrous scorodite crystals to 8mm, intergrwon with bright golden pyrites. The crystals from slightly translucent blue to darker, almost black.

Octahedral crystals of Gersdorffite, a nickel arsenic sulfide, on matrix with green Annabergite. Crystals reach 2.4cm wide.

Bright pink Cobaltian Calcite crystals on matrix. Undamaged.

Large 3cm black Spinel crystal on matrix with other smaller Spinel crystals. This is an old specimen from a collection from the 1960s and 70s, and unfortunately there was no  locality information available. I believe it to be from an old, lost locality in Riverside Co. It occurs with Chlorite and appears to have been partially etched from carbonate rock. It rates as a significant California Spinel. Undamaged.

Sheet of solid Silver penetrating between and out of two pieces of matrix. Big piece of Silver, good from both sides.

A display specimen of white Calcite crystals hosting a few dark black Hematite crystal groups from this classic locality. An older example from The Charlie Key Collection disbursed a number of years ago. One old label shows a former price of $600. Lots of lustrous, clear and undamaged Calcite crystals and I can only find a couple missing along the back edge.

Group of Copper crystals coated by Cuprite. The Cuprite covers most of the surface of the Copper and is crystallized in areas. There is also black Heterogenite and green Malachite present in areas. Large and colorful Copper specimen found in 2018.

Cluster of deep green, terminated Tremolite crystals. Partially double-terminated. Great color.

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 showing $22 price over 20 years ago. A very clean specimen with only minor contact or chipping to the main crystals.

A beautiful, pristine condition, cabinet size specimen with clear, slightly modified, Fluorite crystals and Galena crystals. The clear translucent Fluorites have a light green intermixed coloration. An old label from 'Flying Pan Mineral Center' of Littleton, Colorado is included with a note on the back showing a price of $65 in 1980. A very well preserved specimen with the only visible damage seen at the peripheral edges of of the matrix. Specimen weight is approximately 7-9 lbs.

Translucent green Apatite crystals to 1.5cm on a thin cast of Muscovite crystals.

Large specimen of Copper and Cuprite. The surfaces are primariy showing Cuprite with small areas of Copper protruding out. An old label indicates it was found at the 26J Stope, 1300 Level of the Cole Shaft in 1967.