A crystal or crystalline solid is a solid material whose constituents, such as atoms, molecules or ions, are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions. In addition, macroscopic single crystals are usually identifiable by their geometrical shape, consisting of flat faces with specific, characteristic orientations.
CRYSTAL CATEGORIES
CRYSTAL
Each piece of Kyanite is similar to the ones pictured. Kyanite is a polymorph with two other minerals; andalusite and sillimanite.
THIS IS 33% off the original price. A classic from the yukon. Minimal contact damage only with good crystals.
Location: Mina Huaquio, Potosi, Bolivia
This is a really sharp specimen! It is very clean and sweet. Really nice pieces from this this location are getting harder to find with great quality.
This Metatorbernite specimen is a true beauty.
Radioactive! This is one of the radioactive species from Namibia. It has very nicely formed crystals sitting on matrix.
This mini geode half shows lots of color and mineral variation.
This is a nicely terminated Monazite crystal from a find in the Erongo Mtns area of Namibia.
Now this is what I call a specimen! On one half of the piece you have some great, textured Galena cubes, all in great condition, then on the other ...
PRICE IS 20% OFF REGULAR PRICE! These are natural octahedral crystals that are bi-colored Fluorite.
