Bi-colored Heulandite crystal with Mordenite and Calcite crystals. A fine quality double-terminated Heulandite 2.2cm wide. Hard to find old specimen from Chuck Trantham personal collection.

Cut and polished slice of Liddicoatite (a species of Tourmaline) from old finds in Madagascar. Cut parallel to the C-axis, the slice reveals the colorful interior of what would have appeared to otherwise be a dark crystal. Triangular color zoning of greens, blues, and purple. Well polished on both sides, weighs 87.09 grams.

Large single Tetrahedrite, 3.5cm with some smaller attached crystals. Excellent size and undamaged with a slight coating of Chalcopyrite in areas. Ex. Chuck Trantham collection.

Cubic Argentite crystals to 1cm. Mounted on a peg in a Perky box. Ex. Chuck Trantham collection.

Glassy transparent Anglesite crystals on a Galena matrix. Longest crystal is 1.4cm. Ex. Chuck Trantham collection. The old label indicates that this was from the Bunker Hill Mine, but it is most likely from the nearby Last Chance Mine, which are much rarer than Bunker Hill Anglesites.

Two crystals of Huebnerite on Quartz crystals. Each crystal appears to be a twin with a distinct 'fish tail' form. Ex. Chuck Trantham collection.

Bubbly blue/green McGuinnessite on all sides of matrix.  McGuinnessite is a rare manganese, copper, carbonate and this specimen is from the type locality of the Copper King Mine in the Red Mountain Mining District. Ex. Chuck Trantham collection. Self collected by Chuck and Al McGuinness in 1982. This was the best McGuinnessite I saw in the collection, and Chuck had it priced at $250.

Steel gray Acanthite crystal showing good crystal structure on both sides.

Blue/grey Lawsonite crystals from the type locality for the species. This specimen features on open vug lined with crystals, which is less commonly seen than the more typical specimens which have crystals embedded in green schist. Collected in the 1960s from a now defunct locality covered by homes.

Cluster of prismatic Azurite and Malachite after Azurite crystals with Arsentsumebite and Cerussite. I just the love the highly colorful specimens from this mine and this is a prime example of such a specimen. A very colorful mixture of blue, deep green Malachite, lighter green Arsentsumebite, and small crystals of Cerussite scattered about. Comes with an old Phil Scalisi label.