Trancas Geode - Mineral 20 How Its Made: I hand

How Its Made: I hand carved a stone very similar to this

5cm Approximate Weight of 1 piece: 235g

Approximate weight of 1 piece: 200g

with Foreword by Mark Norell

Trancas Geode - Mineral 20 How Its Made: I handMined from: Chihuahua, Mexico Description: Trancas geodes are a very unusual looking geode variety from Mexico. The contain intergrown combinations of chalcedony, quartz, calcite, agate, and aragonite. These minerals form aesthetically pleasing elongated stalagmitic growths inside the geodes, like little fingers reaching out from the layer of banded chalcedony. These specimens are UV reactive the interior layer of crystal growth glows a bright green