Calcite - Specimen bladed while the aquamarine formed as

while the aquamarine formed as beryllium concentrated in the final stages of melt evolution

Which makes them that much more beautiful and interesting

The pyrite cubes in Navajún form in a sedimentary rock matrix of marlstone

Approximate Size for 1 piece: 18cm x 9cm x 9cm

5cm x 8cm x 2cmApproximate Weight of 1 piece: 10g

Calcite - Specimen bladed while the aquamarine formed asMined from: Dundas Quarry, West Flamborough Township, Hamilton, Ontario, Canada. Description: This one of a kind Calcite specimen from Dundas, Ontario has far more going on than a plain white calcite cluster. The photos show a dense mound of smoky gray to pale translucent calcite crystals packed tightly across the matrix, with a rugged surface full of sharp terminations, uneven crystal size, and strong natural relief. What makes the piece stand out