Calcite Orthoclase First is the fact that

First is the fact that the crystal is ON MATRIX

and they didn't have color quite like this

The piece has a light coating of a secondary clay mineral but does display well from several angles

It's incredibly hard to find a specimen with such a large

“chalky” crystals with the slight silvery overtone

Calcite Orthoclase First is the fact thatThese are such eye catching and unique Calcites from the Grabiszyce Quarry, which is in far southwestern Poland near the Czech border. The pieces were collected starting in 2015, but they were not revealed to the public until 2018. According to the information online, the area that produced these specimens is nearly finished, so it seems there will be little available to purchase after the initial offering. They made a big splash at the Tucson Show in