Sphalerite on Siderite Anhydrite Great quality Quartz for the

Great quality Quartz for the area

Specimen # CUAUS72002

The piece features an excellent

The species seen within include termites (Isoptera) and tiny flies (Diptera)

then be sure to pick this one up as it’s the only one like it that I have to offer

Sphalerite on Siderite Anhydrite Great quality Quartz for theFrom my own personal collection, this cabinet sized display specimen is a quintessential Gilman sulfide carbonate association piece. Several remarkably sharp AND lustrous crystals of reddish black Sphalerite with notably SMOOTH faces hardly any striations at all on many faces are gently intermixed and sitting atop a crystallized plate of soft beige cream colored compressed rhombohedra or discs of Siderite. The piece was mined in 1978, and I actually