7.8 x 5.7 x 4.6 cm
A classic, old-time untreated topaz specimen from the lesser known Tres Barras locality. This thick, hefty, very sharp, lustrous, well-formed crystal group of pale sherry colored topaz is one of the best examples of this material that I've seen from the locality. The specimen comes from the collection of Richard Kosnar, who ...
© Brian Kosnar - Mineral Classics