Orange Wulfenite crystals on a Calcite matrix coated by tiny Descloizite crystals. Main crystal is 1.7cm wide and perfect. A couple chips on some minor crystals, but most of them are perfect. Ex. Chuck Trantham collection.

Crystals of translucent grey octahedral Senarmontite on both sides of the specimen, with larger crystals to 6mm on the front and small drusy crystals on the back. Discovered in 1845, the Djebel Hammimat Mine is the type locality for sénarmontite, an antimony oxide dimorph of Valentinite. Ex. Chuck Trantham, Al McGuinness specimen.

Water clear Selenite crystals on matrix. These always stun due to their perfect, pure look. Sawcut on back and base. Ex. Roberts Minerals specimen.

Bright, translucent acicular Realgar crystals covering surfaces and filling vugs in matrix. Ex. Trantham collection #225 acquired in 1979 and valued at that time at $20.

Well formed cluster of terminated, translucent Inderite crystals. Elegant, prismatic crystals with a thin coating of white Tincalconite in areas. Ex. Chuck Trantham collection #53. Though Chuck saw many of these, this was the one he decided to keep, for obvious reasons.

Specimen of Silver crystals from Batopilas. Not the typical 'herringbone' style for the locality, this is a dense mass of crystals, some showing platy, cubic crystals to 3mm. Ex. Chuck Trantham collection.

Well terminated single crystal showing good red coloration on the sides.

Double-terminated cluster of 'Indicolite' with deep blue color. One end shows cat's-eye growth and has an attached cluster of Lepidolite. Complete and undamaged. Weighs 76.3 grams.