This specimen has some great character to it. Each of the three Pyrite pieces are not just single crystals.
Location: Zinc Corp of America W. Pierrpont mine, W. Pierrpont, St. Lawrence Co., New York
Location: Lengenbach Quarry, Binntal, Wallis, Switzerland
These Pyrite crystals are in amazing condition.
From the Stuart F. Wise Collection. Cubic Pyrite crystals in matrix from a now closed Historic location.
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Purpurite is a unique mineral. It presents with a shiny surface and yet is almost chalky.
This is a nice purple Scapolite that has had the original termination of the crystal cleaned up to make it show better. It has natural internal ...
These Fluorite crystals fluoresces a spectacular red with a long wave UV light.
These Fluorite crystals fluoresces a spectacular red with a long wave UV light.
These fluorite crystals are not only a deep purple with nearly perfect structure, but they are also the ONLY Fluorite that fluoresces red.
These fluorite crystals are not only a deep purple with nearly perfect structure, but they are also the ONLY Fluorite that fluoresces red
These fluorite crystals are not only a deep purple with nearly perfect structure, but they are also the ONLY Fluorite that fluoresces red.
This specimen comes from an uncommon area for fluorites. This miniature is a two sided piece.
This is the best piece of this lot. It is very lustrous and showy. The epidote presents in semi-spherical form.
PRICE IS 20% OFF REGULAR PRICE! Prehnite is a stone of unconditional love. It is said to connect to the archangel Raphael. Prehnite enhances inner ...
Location: Goboboseb Mtns., Brandberg Dist., Erongo Region, Namibia
This is a raw cluster of Prehnite balls with a couple small Epidote inclusions.
These are nice bags of beautiful polished or tumbled turquoise from Patagonia, AZ.
This is a polished free form quartz crystal with rainbows. It looks beautiful on light boxes.
This is a polished free form smokey quartz crystal with rainbows.
This is a polished free form quartz crystal with rainbows. It looks beautiful on light boxes.
This is a polished free form rose quartz crystal. Rose Quartz is believed to be the love stone, showing one how to love oneself and bringing love ...
This is a polished free form quartz crystal with rainbows. It looks beautiful on light boxes. Quartz is known to add clarity to one's life.
This is a polished free form quartz crystal with rainbows.
It really is Kyanite! It looks completely different than the blue or green, but it is still the Kyanite we love
It really is Kyanite! It looks completely different than the blue or green, but it is still the Kyanite we love
Location: Democratic Republic of the Congo
259 grams is the weight of this piece. Nicely interwoven with white Calcite, pyrite, and the royal blue Lapis from the oldest recorded mine in ...
304 grams is the weight of this piece. Nicely interwoven with white Calcite, pyrite, and the royal blue Lapis from the oldest recorded mine in ...
329 grams is the weight of this piece. Nicely interwoven with white Calcite, pyrite, and the royal blue Lapis from the oldest recorded mine in ...
This polished Fluorite point is beautiful and a must have.
This polished Fluorite point is beautiful and a must have.
This is a matching fossilized Ammonite pair. They have been polished to show off the amazing color that has come to be over time. As a special gift ...
This Ammonite is spectacular! It has red irridescent faces and is in great condition.
This specimen of ammonite is too thick to be semi-transparent, but it still looks amazing. There are shimmers throughout the piece adding its own ...
Location: San Luis Potosi, Mexico
Danburite was originally found in Danbury, Connecticut. However some of the best specimens have come from this location in Mexico.
This is a very beautiful Pietersite Cabashon set by Cranston. If you like Pietersite, this is the piece for you. The chatoyancy of this piece is ...
Location: LA Libertad Mine, Quiruvilca Dist., Santiago De Chuco Province, La Libertad Dept., Peru
This is from a new find of the only mine producing Orange Kyanite. Orange Kyanite is one that will bring light into ones life.
This is from a new find of the only mine producing Orange Kyanite. Orange Kyanite is one that will bring light into ones life.
Location: Tanzania
This is from a new find of the only mine producing Orange Kyanite. Orange Kyanite is one that will bring light into ones life.
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 has mostly dark green with 3 strips of light going down the center like race stripes.
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 ...
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 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.
A superb specimen of Hemimorphite. The large spray of crystals are about 1 inch in length.
The hemimorphite from this location are well known for their delicate clear crystals that form beautiful sprays on the limonite matrix.
Unfortunately in order to show the great crystal structure in the picture I had to sacrifice showing the amazing shine covering the entire piece. ...
This Piece of Hematite Pseudomorph after Magnetite is in amazing condition.
Location: Patagonia, Argentina
This Piece of Hematite Pseudomorph after Magnetite is in amazing condition.
Location: Patagonia, Argentina
If you look at this very nice hematite, you will see my hand and camera reflected. That is how shiney this hematite is.
This piece has a great color contrast and looks great! There is very light, unnoticeable damage to some of the crystals.
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.
A. Lincoln Sherk MD collected 11/12/1939
Location: Angola 1, Sibindi, Cercle Nioro Do Sahel, Kayes Region, Mali
Apple Green Calcite. Each piece is approx. 2"" x 2"" x 1"". Calcite is truly one of the best collection type minerals.
This fossil is amazing. The color and condition are spectacular, as is the patterns in the specimen.
An actual leaf is covered with liquid metal that burns off the membrane of the leaf, but leaves the skeleton of the leaf intact and then ...
An actual leaf is covered with liquid metal that burns off the membrane of the leaf, but leaves the skeleton of the leaf intact and then ...
Calcite Pseudo-morphed after Ikatite.
Calcite Pseudo-morphed after Ikatite.
Calcite Pseudo-morphed after Ikatite.
Calcite Pseudo-morphed after Ikatite.
Location: Minas Gerais, Brazil
Location: Xinjiang Province, China
This specimen of Galena and Sphalerite is really a great piece.
From a rare find in the Viburnum, Trend, Missouri comes this extra-small specimen of Massive Galena (a lead sulfide), the most important ore mineral ...
ex. Don Belsher Collection
This is a fantastic Purple Fluorite and Dog Tooth Calcite Stalactite specimen.
These are nice bags of fluorite octahedrons. There are around 10 to 15 pieces per bag.
Fluorite (calcium fluoride) comes in an amazing array of colors. It is commonly found in purple, blue, green, yellow, and clear, but can also occur ...
Location: Xue Bao Diang Mnts., Sichuan, China
The clarity on this fluorite Cube Cluster is outstanding.
A thumbnail that has great display. This classic local specimen sits on a plate of quartz and has perfect purple fluorite cubes and a small ...
There are 2 colors of fluorite in this specimen. There is a yellowish-green and the beautiful emerald green that is highly sought after.
Location: Baikai Region, Siberia, Russia
Location: Slyudyanka, Baikai Region, Siberia, Russia
Location: Solenhofen, Germany
This elestal Quartz is in amazing condition. there is no damage at all on the tip as well as the edges.
Location: North of Lake George, Colorado
There are three different thread lines intersecting tabular and complicated intergrowth of distorted quartz with base and small branch leading to a ...
Location: Hongquizheng, Meingu, Xichang Area, sichuan, SW Region, china
PRICE IS 20% OFF REGULAR PRICE. This is a beautiful quartz cluster with epidote crystals spread throughout the piece.
