This is an Opal I believe from Koroit Australia. It has splashes of red and green opal in channels through the matrix. It has been set by Cranston in ...
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 100% natural Quartz point! There are record keepers all down the sides and there are also rainbows throughout the piece.
Natrual citrine. Lightbrary refers to the ""teacher"" crystal surrounded by the smaller ""student"" crystals.
To see a spectacular lighting show, rotary base is the best choice. Displays Crystals and Minerals with a full color advantage on a rotating base.
This are wonderful cabs from an old collection and come from material that is no longer available from this site. These are also cut and polished by ...
This are wonderful cabs from an old collection and come from material that is no longer available from this site. These are also cut and polished by ...
This are wonderful cabs from an old collection and come from material that is no longer available from this site. These are also cut and polished by ...
This are wonderful cabs from an old collection and come from material that is no longer available from this site. These are also cut and polished by ...
Mordenite is one of the less common Zeolites. This is a fine specimen with snow white Scolecite included with Mordentie ball nestled in medium peach ...
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.
Location: Tsumeb Mine, Otavi-Bergland District, Nambia
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.
Calcite is truly one of the best collection type minerals. There are lots of interesting forms and varieties as well as colorful and beautiful ...
Location: Linwood Mine, Peru
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: Milpillas Mine, Quitaca, Senora, Mexico
This is a beautifully carved frog that is a consistent medium green with a light green spiral on the belly.
This is a beautifully carved frog that is a consistent medium green with small rings of light green.. it is about the same size as a 50 cent piece ...
This is a beautifully carved frog that has mostly dark green with 3 strips of light going down the center like race stripes.
The last group of carvings we received from this source have been very nice quality and good detail.
Location: Katanga, Shaba Province, Democratic Republic of the Congo
This is an amazing piece of boytroidal Malachite. There is some light contact damage on the edges, but the piece is in no way affected visually.
Location: Mina Huaquio, Potosi, Bolivia
Some may disagree with the name ""Lemurian"" or laser quartz", but at least it identifies the type of crystal this is.
Some may disagree with the name ""Lemurian"" or laser quartz", but at least it identifies the type of crystal this is.
Lemurian quartz is revered to be given to us from the inhabitants of the Island of Lemuria.
THIS IS 33% off the original price. A classic from the yukon. Minimal contact damage only with good crystals.
These Lamna obliqua Shark's Tooth from the Eocene Epoch are 37.5 to 54 million years old.
Each piece of Kyanite is similar to the ones pictured. Kyanite is a polymorph with two other minerals; andalusite and sillimanite.
This Kyanite is a nice dark blue in a white and black Schist matrix. There is a little contact damage but otherwise the crystals are beautifully ...
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 ...
This is an Opal from Koroit Australia. It has splashes of red and green opal in channels through the matrix. It has been set by Cranston in 14 kt ...
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 ...
South African minerals are always a wonderful part of a great collection. This specimen has very minimal damage and would provide a nice addition to ...
This member of the calcite family is believed to be the navigation stone used by the Vikings to find there way on the ocean when the sun was obscured ...
This is some of the most fluorescent hyalite opal that I have ever seen.
Calcite," which gets its name from ""chalix"" the Greek word for lime", is a most amazing and yet, most common mineral.
A. Lincoln Sherk MD. collection 1890s-1969
A very unique combination of hemimorphite, conichalcite, and smithsonite. Need a loop to see the smithsonite.
This is a nice specimen from the classic location at Mapimi, Mexico. The rosasite really adds nice color and contrast and displays well.
The hemimorphite from this location are well known for their delicate clear crystals that form beautiful sprays on the limonite matrix.
This is an another uncommon combination of hemimorphite in a red bed of carminite.
Location: Mapimi, Mexico
The hemimorphite from this location are well known for their delicate clear crystals that form beautiful sprays on the limonite matrix.
The hemimorphite from this location are well known for their delicate clear crystals that form beautiful sprays on the limonite matrix.
The hemimorphite from this location are well known for their delicate clear crystals that form beautiful sprays on the limonite matrix.
A superb specimen of Hemimorphite. The large spray of crystals are about 1 inch in length.
