Two Tourmaline Specimens

Description

Two tourmaline specimens from Brazil. 5 pounds total weight.

Buyer's Premium

15%

Weight

5 lb

Two Tourmaline Specimens

Lot 0006

Estimate $70-$90Sep 19, 2026, 1:00 PM EDT

Current Price (1 bid)

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Fall Rock and Fossil Timed Clearance Auction

Sep 19, 2026, 1:00 PM EDT

Houston, TX, United States

Large Quartz Crystal With Aquamarine on Custom Stand: Large quartz crystal with aquamarine bud and tourmaline needle inclusions on custom lucite stand. 5" x 10.5" x 4". 10 lb, 12 ounces.

Sep 19, 2026Large Quartz Crystal With Aquamarine on Custom Stand

$400

Pyrenees Gypsum Specimen: Large, lucid gypsum specimen from the French Pyrenees. 3.5" x 10" x 3". 4 lb, 8 ounces.

Sep 19, 2026Pyrenees Gypsum Specimen

$200

Water-Clear Bermejillo Selenite: Water-clear Bermejillo selenite from Durango, Mexico. 4" x 12.25" x 2.25". 4 lb, 6 ounces.

Sep 19, 2026Water-Clear Bermejillo Selenite

$225

Polished Chrysocolla and Malachite Specimen: Polished chrysocolla and malachite formation from the DR Congo. 5.5" x 9.5" x 5.5". 7 lb, 11 ounces.

Sep 19, 2026Polished Chrysocolla and Malachite Specimen

$400

Amethyst and Selenite Formation on Custom Stand: Large amethyst plate with huge selenite crystal protrusion on custom steel stand. An outstanding decor piece. 20.75" x 13" x 10". 57 lbs.

Sep 19, 2026Amethyst and Selenite Formation on Custom Stand

$800

Rare Blue Barite Formation: Stunning and rare blue barite formation with large barite blades. 8.5" x 9" x 5.5". 15 lbs, 6 oz.

Sep 19, 2026Rare Blue Barite Formation

$300

Rare Axinite Formation: Rare bladed axinite formation from Peru. 5" x 6" x 3.5". 4 lb, 2 ounces.

Sep 19, 2026Rare Axinite Formation

$250

Cubic Calcite Crystal Cluster: Cubic calcite crystal cluster. 9" x 6" x 4". 7 lb, 13 ounces.

Sep 19, 2026Cubic Calcite Crystal Cluster

$275

Rare Amethyst Cluster with Double Terminated Quartz Crystals: Rare and extraordinary amethyst cluster with double terminated quartz crystals, black amethyst "shelf" protrusions and secondary calcite crystals, from Rio Grande do Sul, Brazil. 12" x 7.5" x 6". 19

Sep 19, 2026Rare Amethyst Cluster with Double Terminated Quartz Crystals

$500

Citrine Geode With Stalactites: Citrine geode with stalactites from Brazil. 6.5" x 5.5" x 4.5". 3.86 pounds.

Sep 19, 2026Citrine Geode With Stalactites

$6

Green Amethyst Stalactite Formation on Stand: Spectacular green amethyst stalactite formation on custom steel stand. 24.5” x 18.5” x 9”. 49 lbs, 7 oz.

Sep 19, 2026Green Amethyst Stalactite Formation on Stand

$900

Large Amethyst Crystal Formation: Large, dark amethyst crystal cluster from Brazil. 12” x 12” x 11”. 47.7 lbs.

Sep 19, 2026Large Amethyst Crystal Formation

$350

Large Polished Lapis Lazuli Freeform - Chipped: Large polished lapis lazuli freeform with small chip from Afghanistan. 8" x 4.5" x 2.5". 8 lb, 1 ounce.

Sep 19, 2026Large Polished Lapis Lazuli Freeform - Chipped

$50

Cubic Pyrite, Chalcopyrite and Fluorescent Calcite Specimen: Cubic pyrite, chalcopyrite and extraordinarily fluorescent calcite formation from the Huanzala Mine in Ancash, Peru. 7" x 9" x 5". 8 lbs, 7 oz.

Sep 19, 2026Cubic Pyrite, Chalcopyrite and Fluorescent Calcite Specimen

$400

Large Barite Crystal Specimen: Large barite crystal specimen from the DR Congo. 9" x 7" x 5.5". 17 lb.

Sep 19, 2026Large Barite Crystal Specimen

$700

Epidote Formation With Enormous Crystals: Beautiful and rare epidote formation with enormous crystals from Peru. 5.5” x 8.5” x 4.5”. 8 lbs, 14 oz.

Sep 19, 2026Epidote Formation With Enormous Crystals

$700

Two Tourmaline Specimens: Two tourmaline specimens from Brazil. 3.8 pounds total weight.

Sep 19, 2026Two Tourmaline Specimens

$1

Two Tourmaline Specimens: Two tourmaline specimens from Brazil. 4 pounds total weight.

Sep 19, 2026Two Tourmaline Specimens

$1

Moroccan Jurassic Starfish Fossil: Moroccan Jurassic starfish fossil. 5.25" x 7" x .5". 1.26 pounds.

Sep 19, 2026Moroccan Jurassic Starfish Fossil

$50

Velvety Malachite Formation: Velvety malachite formation from the DR Congo. 6.5" x 4.25" x 2.5". 2 lb, 1 ounces.

Sep 19, 2026Velvety Malachite Formation

$150

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