David K. Joyce

Magnesiokatophorite

We collected hundreds of specimens of this amphibole group mineral during this particular trip. We only removed perhaps a dozen specimens from the site since most were not nice enough for us. Some of the clusters weight 20kg or so! This is a well shaped specimen that shows some minor etching. It is a very nice twinned crystal that is 8.5cm long. For information only. Not for sale.