$82.00

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 ...

$65.00

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 ...

$76.00

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 ...

$95.00

This is a very unique specimen of Diopside. Small greenish grey needles of diopside fill the vugs of this specimen.

$249.00

An aesthetic and pristine, floater rosette of Copper pseudomorphs after bladed Azurite Xls. from the famous Copper Rose Mine of New Mexico.

$250.00

Over a dozen octahedral Scheelite crystals perched on white Quartz. Scheelite is a popular mineral for collectors.

$350.00

Over a dozen octahedral Scheelite crystals perched on white Quartz crystals. Scheelite is a popular mineral for collectors. It forms perfect ...

$450.00

Over a dozen octahedral Scheelite crystals perched on white Quartz. Scheelite is a popular mineral for collectors. It forms perfect tetragonal ...

$49.00

Location: South Mine, Xi Kuang Shan, Leng Shui Jiang, Huanan, China

$48.00

This Chinese Pyromorphite specimen is amazing. Unlike the Pennsylvanian Pyromorphite which is more of a spray with very small crystals, these ...

$49.00

This is a very nice specimen of the beige scheelite and muscovite from the top local of this species.

$89.00

A super small cabintet specimen of the super scheelites from the best mine for these specimens.

$43.00

This is a very nice specimen of the beige scheelite and muscovite from the top local of this species.

$59.00

Location: Fort Lee, Bergen County, New Jersey

$48.00

Rare combination of two minerals from an area that is no longer mined.

$80.00

This is one of the less seen zeolites. It is a nice cluster of acicular crystal clusters with a nice blush on the ends.

$42.00

This is a very nice specimen with nice Stilbite resting in a bed of clear apophyllite.

$10.00

This beautiful Chalcedony geode comes with both halves that match up perfectly.

$10.00

This is a beautiful specimen of purple Smithsonite. There is some damage on the tops of some of the mineral ""bubbles"" but other than that"," a nice ...

$100.00

Location: Milpillas Mine, Quitaca, Senora, Mexico

$36.00

Wulfenite is a secondary mineral typically found as thin tabular crystals, however in this case it is presented as elongated crystals, some of which ...

$6.00

Nice little apatite from a famous local for sweet apatite specimens.

$20.00

Location: Santa Eulalia Dist., Mun. De Aquiles Serdan, Mexico

$29.00

These fluorite crystals are not only a deep purple with nearly perfect structure, but they are also the ONLY Fluorite that fluoresces red.

$250.00

At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos

$30.00

Location: Tsumeb Mine, Otavi-Bergland District, Nambia

$10.00

Location: Lengenbach Quarry, Binntal, Wallis, Switzerland

$24.00

It really is Kyanite! It looks completely different than the blue or green, but it is still the Kyanite we love.

$45.00

This shows just where crystal clear comes from.

$179.00

Location: Poudrette Quarry, Mt. Saint Hilaire, Rouville Co., Quebec, Canada

$80.00

Location: Angola 1, Sibindi, Cercle Nioro Do Sahel, Kayes Region, Mali

$29.00

Location: Emke Mine, Ogonja, Seeis, Windhoek Dist., Khomas Region, Namibia

$35.00

This is a pale blue, etched termination from Brazil. It is very interesting and a beautiful piece.

$39.00

This Vesuvianite cluster is full of life. There is damage to some of the tips, but there are also some crystals in entirely perfect condition! There ...

$25.00

A. Lincoln Sherk MD. collection 1890s-1969

$17.00

A. Lincoln Sherk, MD. 1890s-1969

$17.00

A. Lincoln Sherk MD collected 11/12/1939

$59.00

From the Stuart F. Wise Collection. Cubic Pyrite crystals in matrix from a now closed Historic location.

$14.00

This is a classic from the Yaogangxian Mine in China

$16.00

Location: Kibblehouse quarry, Pennsylvania

$14.00

Location: Hellertown Cave, Pennsylvania

$19.00

A specimen for the Pennsylvania collector. It is is very good shape with peripheral damage. It is from an old collection and was collected sometime ...

$66.00

Location: Wheatly Mines, Pennsylvania

$20.00

A. Lincoln Sherk MD collected 12/5/1931

$25.00

Location: Grace Mine, Pennsylvania

$29.00

Ex. A. Lincoln Sherk, MD collected 10/17/1915

$15.00

This 1 1/4"" Thumbnail specimen is a great condition Quartz crystal tip with a large grouping of Gold Rutile.

$35.00

This topaz crystal is beautiful and a great crystal shape. The point is in great condition and is overall a great thumbnail specimen.

$400.00

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 ...

$88.00

This is from old stock. The adamite is an incredible turquoise blue and very lustrous.

$88.00

This is one for fluorescent enthusiests. The fluorite fluoresces bright blue and the hyalite opal fluoresces bright green.

$12.00

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 ...

$12.00

Elmwood has produced some of the most prized specimens in any collection.

$22.00

Purpurite is a unique mineral. It presents with a shiny surface and yet is almost chalky.

$48.00

What we have here is considered to be the most sought after specimens of Smithsonite.

$5.00

This is a very nice quality tumbled/polished piece of Chrysocolla and Cuprite.

$49.00

Location: Shaba Province, Democratic Republic of the Congo

$4.00

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 ...

$19.00

Location: Mina La Ojuela, Mapimi, Durango, Mexico

$20.00

Location: Erongo Mountains, Erongo Region, Namibia

$21.00

Location: Katanga, Shaba Province, Democratic Republic of the Congo

$10.00

Location: Goboboseb Mtns., Brandberg Dist., Erongo Region, Namibia

$20.00

Location: North of Lake George, Colorado

$32.00

Location: Democratic Republic of the Congo

$28.00

Location: Mina Ojuela, Mapimi, Durango, Mexico

$42.00

Location: Okatumba, Kaokoveld, Namibia

$499.00

Don Belsher Collection This is a spectacular specimen. Each crystal in this cluster is in amazing condition.

$22.00

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.

$20.00

This is a beautiful piece of yellow/green Adamite.

$14.00

This specimen of Galena and Sphalerite is really a great piece.

$14.00

Location: Guongdong Province, China

$10.00

Location: Mina La Ojuela, Mapimi, Durango, Mexico

$30.00

This cute dolphin is doing a tail stand and was carved very nicely showing the swirls of the malachite well.

$10.00

This is a cute wavelite cluster that has very nice color and no damage except were it broke away from a larger cluster.

$25.00

Madagascar continues to produce new and high quality specimens.

$29.00

These are some showy pieces with the pink chalcedony forming on dog tooth calcites.

$57.00

This l arge cabinetspecimen has many small vugs where the massive hemimorphite covered the matrix and then was blessed with the sparkling sky blue ...

$4.00

About 75 Apaches and the US Calvary squared off against each other in battle on a mountain overlooking what is now Superior, Arizona in the 1870's. ...

$4.00

About 75 Apaches and the US Calvary squared off against each other in battle on a mountain overlooking what is now Superior, Arizona in the 1870's. ...

$46.00

This is the best piece of this lot. It is very lustrous and showy. The epidote presents in semi-spherical form.

$55.00

A superb specimen of Hemimorphite. The large spray of crystals are about 1 inch in length.

$66.00

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 ...

$98.00

This is a deep red cherry colored Spahlerite Crystal with Double Dog Tooth Calcite spread over the matrix.

$65.00

This is a top quality specimen that is two sided with velvety rosasite in flowing presentation.

$16.00

The hemimorphite from this location are well known for their delicate clear crystals that form beautiful sprays on the limonite matrix.

$12.00

The hemimorphite from this location are well known for their delicate clear crystals that form beautiful sprays on the limonite matrix.

$15.00

The hemimorphite from this location are well known for their delicate clear crystals that form beautiful sprays on the limonite matrix.

$15.00

Aurichalcite is included in some nice clear calcite crystals and give this piece a rich blue color in contrast with the clear calcite.

$15.00

This is a perfect undamaged ball of adamite crystal that fluoresces a bright green.

$35.00

This is an uncommon combination of cuprian adamite in a turquoise blue with nice clear acicular blades of hemimorphite.

$40.00

This is an another uncommon combination of hemimorphite in a red bed of carminite.

$65.00

This adamite is very pristine. It is a single crystal that is astecically set in a ridge of limonite.

$38.00

A very unique combination of hemimorphite, conichalcite, and smithsonite. Need a loop to see the smithsonite.

$44.00

This nice undamaged smithsonite is included with rosasite or .... It is a two sided piece but the main side is pristine with a couple of contact ...

$52.00

A very nice contrasting piece. The yellow/green of the adamite and the clear calcite pair well.

$8.95

These are nice bags of beautiful rough turquoise from Patagonia, AZ.

$8.95

These are nice bags of beautiful polished or tumbled turquoise from Patagonia, AZ.

$6.00

This is fully natural silver wire. This is proof that every crystal is completely one of a kind.

$7.00

This is fully natural silver wire. This is proof that every crystal is completely one of a kind.

$10.00

This specimen is sold as a pair, not single halves. The measurements are for one half of the geode.

$10.00

This specimen is sold as a pair, not single halves. The measurements are for one half of the geode.

$15.00

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 ...

$18.00

It really is Kyanite! It looks completely different than the blue or green, but it is still the Kyanite we love.

$18.00

Location: Sierra De Las Cruces, Coahuila, Mexico

$16.00

Location: Baltimore Tunnel, Ophir, Utah

$12.00

This Piece of Hematite Pseudomorph after Magnetite is in amazing condition.