Rocks Minerals And Fossils

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5.00 Carat ---- Natural Brazilian Iindicolite Blue Tourmaline ---Brilliant Oval Cut: a highly sought-after, rare collector's gemstone. Known for its ocean-like hues and vitreous luster, this combination of size, origin, and cut represents a valuable and visually striking gem for custo

2026

5.00 Carat ---- Natural Brazilian Iindicolite Blue Tourmaline ---Brilliant Oval Cut

Oceanside, CA

California Gemstones

4.2

(24)

11.85 Carat ---Pakistani Kashmir Blue Sapphire ---Cushion Cut: A bright, saturated blue hue, a classic soft-cornered cushion shape, and exceptional presence. Pakistani blue sapphires come from the Batakundi-Basil region in Azad Kashmir and high-altitude Himalayan

2026

11.85 Carat ---Pakistani Kashmir Blue Sapphire ---Cushion Cut

Oceanside, CA

California Gemstones

4.2

(24)

10.95 Carat ---- Natural Mogok Pink Ruby --- Emerald Step Cut: an exceptional, natural gem from the legendary Mogok Valley in Myanmar (formerly Burma). Mogok rubies are the world's benchmark for color and brilliance, and stones of this significant weight are high

2026

10.95 Carat ---- Natural Mogok Pink Ruby --- Emerald Step Cut

Oceanside, CA

California Gemstones

4.2

(24)

3.20 Carat ---- Natural Mozambique Blue Green Tourmaline--- Round Cut: Sourced from Mozambique, a region famous for producing world-class tourmalines with exceptional clarity and vibrant saturation. Round brilliant cut, which maximize brilliance, fire, and light reflecti

2026

3.20 Carat ---- Natural Mozambique Blue Green Tourmaline--- Round Cut

Oceanside, CA

California Gemstones

4.2

(24)

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8.80 Carat ---- Natural Brazilian ---- Tourmaline Pear Cut: an exceptional gemstone prized for its vivid neon blue-to-green color, elegant teardrop shape, and high brilliance.

2026

8.80 Carat ---- Natural Brazilian ---- Tourmaline Pear Cut

Oceanside, CA

California Gemstones

4.2

(24)

8 Carat ---- Natural Ceylon Pink Sapphire ---- Trillion Cut: Known for its brilliant, modern triangular shape, this sapphire typically showcases a vivid pink hue, striking color, and is suited for high-end, jewelry pieces. Genuine, high-quality, unheated Ceylon

2026

8 Carat ---- Natural Ceylon Pink Sapphire ---- Trillion Cut

Oceanside, CA

California Gemstones

4.2

(24)

7.85 Carat --- Ceylon Pink Sapphire --- Emerald Step Cut: Cut in an elegant, rectangular emerald step cut, this rare gemstone trades brilliant sparkle for deep, mesmerizing "hall of mirrors" flashes and exceptional color clarity

2026

7.85 Carat --- Ceylon Pink Sapphire --- Emerald Step Cut

Oceanside, CA

California Gemstones

4.2

(24)

12 Carat ----Natural Ceylon Blue Sapphire ----Emerald Step Cut: Exceptional unheated velvety sky blue gem command much higher premiums. Long parallel facets that emphasize high clarity and sophisticated light reflection.

2026

12 Carat ----Natural Ceylon Blue Sapphire ----Emerald Step Cut

Oceanside, CA

California Gemstones

4.2

(24)

18 Carat --- Natural Pitambari Sapphire ---- Emerald Step Cut: a true collector's marvel that perfectly bridges the worlds of Vedic astrology and high jewelry design. Named after the vibrant hue this rare variety of corundum features a captivating, dual-color ble

2026

18 Carat --- Natural Pitambari Sapphire ---- Emerald Step Cut

Oceanside, CA

California Gemstones

4.2

(24)

Pink Tourmaline and Quartz Formation: Formation of pink tourmaline and quartz from Brazil. 5” x 7" x 3". 4 lbs.

2026

Pink Tourmaline and Quartz Formation

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Pink and Purple Labradorite Freeform: Pink and purple labradorite freeform from Madagascar. 2.5" x 3.5" x 1.5". .82 pounds.

2026

Pink and Purple Labradorite Freeform

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Calcite and Barite Formation: Beautiful calcite and barite formation. 6.5" x 5.5" x 2.75". 1 pound, 11 oz.

2026

Calcite and Barite Formation

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

53 Pound Apophyllite and Pink Heulandite Formation: Large, bright 53 pound apophyllite and pink heulandite formation. 13" x 14.5" x 9.5". 53 lbs, 7 oz.

2026

53 Pound Apophyllite and Pink Heulandite Formation

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Kyanite and Quartz Formation on Wood Stand: Kyanite and quartz formation on wood stand from Brazil. 10” x 7” x 3.5". 7 lbs, 3 oz.

2026

Kyanite and Quartz Formation on Wood Stand

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Apophyllite and Stilbite Formation: Apophyllite and stilbite plate from Maharashtra, India. 5.5" x 10" x 4". 9 lb, 4 ounces.

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Apophyllite and Stilbite Formation

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Small Ludlamite and Vivianite Specimen: Small Ludlamite and vivianite specimen from Brazil. 2.5” x 2.75” x 1”. 5 oz.

2026

Small Ludlamite and Vivianite Specimen

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Amethyst, Quartz and Hematite Flower Formation: Exquisite amethyst, quartz and hematite flower formation from Brazil. Differing shades of green, blue and purple. 8.75" x 9.5" x 2". 2 lbs, 9 oz.

2026

Amethyst, Quartz and Hematite Flower Formation

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Large Orange Calcite and Blue Apatite Obelisk: Large orange calcite and blue apatite obelisk from Brazil. 13” X 3.25” x 2.5”. 7 lbs, 11 oz.

2026

Large Orange Calcite and Blue Apatite Obelisk

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Agate and Druzy Geode Wings on Metal Stand: Large agate and druzy geode wings on custom metal stand from Brazil. 22" x 19" x 8". 31 lb, 6 ounces.

2026

Agate and Druzy Geode Wings on Metal Stand

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Barite and Calcite Formation: Sparking calcite and barite formation. 6" x 7.5" x 4". 3 lbs, 5 oz.

2026

Barite and Calcite Formation

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Cubic Pyrite and Quartz Specimen: Cubic pyrite and quartz formation from the Huanzala Mine in Ancash, Peru. 6" x 7" x 3". 5 lbs, 6 oz.

2026

Cubic Pyrite and Quartz Specimen

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Pink and Purple Labradorite Freeform: Pink and purple labradorite freeform from Madagascar. 4.5" x 2.25" x 1.25". 1.06 pounds.

2026

Pink and Purple Labradorite Freeform

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Fern and Other Leaf Fossil Plate: Fern and other leaf fossil plate from Tulsa, Oklahoma. Pennsylvanian Age. 6" x 9.5" x .25". 13 ounces.

2026

Fern and Other Leaf Fossil Plate

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Kyanite and Quartz Formation on Wood Stand: Kyanite and quartz formation from Brazil on wood stand. 12.5” x 7.25" x 4”. 12 lbs, 15 oz.

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Kyanite and Quartz Formation on Wood Stand

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

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Rocks Minerals And Fossils Auctions

MIXED STONE PENDULUM ROCK STONE LAPIDARY SPECIMEN

JEWELRY SALE! ROCK STONE LAPIDARY SPECIMEN

GEM RHODONITE ROCK STONE LAPIDARY SPECIMEN

NATURAL HISTORY FOSSILS & ROCKS Sept.

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

22 hrs Left

ENCHODUS FOSSIL ROCK STONE LAPIDARY SPECIMEN

AGATE SLICES ROCK STONE LAPIDARY SPECIMEN

MIXED LOT ROCK STONE LAPIDARY SPECIMEN

Live2

ROCKS RARITIES GEMS JEWELS ROUGH

Col. Christie Hatman Auctioneers

Started:

Thayer, MO, US

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