Bytownite (Feldspar) Microcline save the base where it

save the base where it detached from the matrix

You can see that this specimen features many sharp

This Aquamarine specimen was mined by Richard Kosnar in the late 1970's and his diggings produced some of the finest color

It features several wonderful

it is only second to the famous Sweet Home Mine in terms of quality of Rhodochrosite specimens

Bytownite (Feldspar) Microcline save the base where itIn the group of gem Feldspars, one of the most rare in the world is Bytownite. This stone is an attractive, well cut, "straw" color "Quantum Round" cut gemstone that is nearly eye clean. It is very rare to find any faceted gems of this material, simply because most gem dealers don't carry them, and to have a stone with such brilliant concave faceting is especially nice. This stone came from some older material and is a great stone of an uncommon