Cassiterite (“drillbit” twins) blue-green For any of you Pyromorphite

For any of you Pyromorphite collectors out there

this piece is one of the better samples of this particular material that I have handled

and are certainly the best of what they are from Bolivia

Grandpa Dave was the foreman and primary person in charge of recovering specimens at the famous Sweet Home Mine near Alma

It’s a great full-sized miniature to boot

Cassiterite (“drillbit” twins) blue-green For any of you PyromorphiteHuanuni is the RICHEST Cassiterite deposit in the world, and although its best known for its phosphate species, occasionally some fine quality Cassiterite specimens are found. This attractive, classic, sharp, lustrous, jet black group of drill bit twinned crystals is certainly fine quality for the species and the locality. Good quality all the way around, and if youre a collector of Cassiterites or Bolivian minerals, this would make a great addition