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
Danburite was originally found in Danbury, Connecticut. However some of the best specimens have come from this location in Mexico.
Location: LA Libertad Mine, Quiruvilca Dist., Santiago De Chuco Province, La Libertad Dept., Peru
PRICE IS 20% OFF REGULAR PRICE! These are natural octahedral crystals that are bi-colored Fluorite.
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 ...
This is a nicely terminated Monazite crystal from a find in the Erongo Mtns area of Namibia.
This mini geode half shows lots of color and mineral variation.
Radioactive! This is one of the radioactive species from Namibia. It has very nicely formed crystals sitting on matrix.
This Metatorbernite specimen is a true beauty.
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.
Location: Mina Huaquio, Potosi, Bolivia
THIS IS 33% off the original price. A classic from the yukon. Minimal contact damage only with good crystals.
Each piece of Kyanite is similar to the ones pictured. Kyanite is a polymorph with two other minerals; andalusite and sillimanite.
This is an amazing gem crystal of kunzite that shocked me when I first saw it, because it is as clear as glass - not silky like most kunzites, but ...
Jeremejevite is listed as one of the 10 rarest stones on the earth.
This is a very cool piece. The iridescence takes place on the defined octahedral crystals, but on the base, where the contact was, it is the usual ...
This is a nice specimen from the classic location at Mapimi, Mexico. The rosasite really adds nice color and contrast and displays well.
Location: Mapimi, Mexico
The hemimorphite from this location are well known for their delicate clear crystals that form beautiful sprays on the limonite matrix.
This Piece of Hematite Pseudomorph after Magnetite is in amazing condition.
Unfortunately in order to show the great crystal structure in the picture I had to sacrifice showing the amazing shine covering the entire piece. ...
If you look at this very nice hematite, you will see my hand and camera reflected. That is how shiney this hematite is.
This is a nice little piece of clear Gypsum, also known as Selenite.
Gypsum is a soft mineral, hydrous calcium sulfate. Gypsum is the standard for hardness degree 2 on the Mohs mineral hardness scale.
Gypsum forms concretions of selenite blades called desert roses or sand roses, growing in sediments that are subjected to concentrated brines.
Gypsum forms concretions of selenite blades called desert roses or sand roses, growing in sediments that are subjected to concentrated brines.
Calcite Pseudo-morphed after Ikatite.
Calcite Pseudo-morphed after Ikatite.
Calcite Pseudo-morphed after Ikatite.
Calcite Pseudo-morphed after Ikatite.
Location: Minas Gerais, Brazil
ex. Don Belsher Collection
This Fluorite cluster has great color, clarity, and edges! It is a beautiful blue-green color and you can see directly into the piece down to where ...
This is a fantastic Purple Fluorite and Dog Tooth Calcite Stalactite specimen.
Location: Xue Bao Diang Mnts., Sichuan, China
The clarity on this fluorite Cube Cluster is outstanding.
There are 2 colors of fluorite in this specimen. There is a yellowish-green and the beautiful emerald green that is highly sought after.
