Cybis Fossils

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5.79ct Natural Madagascan Faceted Grandidierite Rare Loose Gemstone, 26AS: This expertly faceted finished grandidierite holds soft translucent body tone with fine faint natural internal veining visible beneath precisely cut reflective facets within its 12.7x9.3x5.5mm calibra

2026

5.79ct Natural Madagascan Faceted Grandidierite Rare Loose Gemstone, 26AS

ThousandPlanetSathorn, Bangkok

Iron Pyrite Egg: Iron Pyrite Egg Carved eggs are popular items in home decor and are also increasingly used in meditation. Iron pyrite, commonly known as fool's gold, is a metallic mineral admired for its natural beau

2026

Iron Pyrite Egg

Weatherham Estate TreasuresCobourg, ON

Large Pair of Natural Amethyst Cathedral Geodes on Custom Metal Stand: Impressive matched pair of natural amethyst cathedral geodes mounted on a custom black metal display stand. The two halves open in a butterfly-like presentation, revealing densely packed, richly color

2026

Large Pair of Natural Amethyst Cathedral Geodes on Custom Metal Stand

Williamson Auction GalleryHollywood, FL

Large Amethyst Geode “Angel Wings" Sculpture: Large Amethyst Geode “Angel Wings” Sculpture 21st Cent., Brazilian Natural crystal specimen from the Rio Grande do Sul region of Brazil. It features a pair of matched deep purple amethyst geod

2026

Large Amethyst Geode “Angel Wings" Sculpture

Akiba GalleriesDania Beach, FL

Pair Amethyst Geode “Angel Wings" Sculpture: Pair Amethyst Geode “Angel Wings” Sculpture 21st Cent., Brazilian A natural crystal specimen from the Rio Grande do Sul region of Brazil. It features a pair of matched deep purple amethyst geo

2026

Pair Amethyst Geode “Angel Wings" Sculpture

Akiba GalleriesDania Beach, FL

Rock Crystal Skull, varja scepter and other specimens.: Lot 313 Rock Crystal Skull, varja scepter and other specimens. (20th Century) Rock crystal, quartz mineral specimens skull: 5 x 5 x 7 inches Description: An assembled group of rock crystal lapidary ar

2026

Rock Crystal Skull, varja scepter and other specimens.

Capsule AuctionsNew York, NY

Pair Large Amethyst Cathedral Geodes: Pair Large Amethyst Cathedral Geodes 20th Cent., Brazil Impressive pair of tall, naturally formed amethyst cathedral geodes, each featuring an elongated open cavity densely lined with deep violet quar

2026

Pair Large Amethyst Cathedral Geodes

Akiba GalleriesDania Beach, FL

5.16 Ct Natural Black Onyx Fancy Cut: Weight - 5.16 Ct / Size - 14.20 x 9.90 x 5.70 mm / Shape - Fancy Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

5.16 Ct Natural Black Onyx Fancy Cut

Gems AuctionBangkok, TH

2.48 Ct Natural Purple Amethyst Round Cut: Weight - 2.48 Ct / Dimensions - 10.00 x 10.00 x 3.60 mm / Shape -Round Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

2.48 Ct Natural Purple Amethyst Round Cut

Gems AuctionBangkok, TH

21.41 Ct Natural Dendrite Agate Oval Cab: Weight - 21.41 Ct / Size - 33.00 x 13.80 x 7.10 mm / Shape - Excellent Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

21.41 Ct Natural Dendrite Agate Oval Cab

Gems AuctionBangkok, TH

2.38 Ct Natural Almandite Garnet Pear Drop: Weight - 2.38 Ct / Dimensions - 8.00 x 5.80 x 5.80 mm / Shape - Pear Drop / Clarity - VVS / Origin - Nigeria / Treatment - None

2026

2.38 Ct Natural Almandite Garnet Pear Drop

Gems AuctionBangkok, TH

11.87 Ct Natural Pink Cobalt Fancy Cab: Weight - 11.87 Ct / Dimensions - 28.00 x 15.40 x 4.30 mm / Shape - Fancy Cab / Transparency - Opaque / Origin - Brazil / Treatment - None

2026

11.87 Ct Natural Pink Cobalt Fancy Cab

Gems AuctionBangkok, TH

9.78 Ct Natural Labradorite Round Beads: Weight - 9.78 Ct / Size - 7.40 - 7.60 mm / 9 Pc's / Shape - Excellent Round Beads / Clarity - Opaque / Origin - Africa / Treatment - None

2026

9.78 Ct Natural Labradorite Round Beads

Gems AuctionBangkok, TH

28.08 Ct Natural Pink Cobalt Oval Cab: weight - 28.08 Ct / Size - 37.00 x 18.50 x 4.80 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

28.08 Ct Natural Pink Cobalt Oval Cab

Gems AuctionBangkok, TH

4.05 Ct Natural Green Amethyst Octagon Cut Pair: Weight - 4.05 Ct / Dimensions - 8.90 x 7.00 x 4.20 mm / 2 PC's / Shape - Octagon Cut / Color - Green / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

4.05 Ct Natural Green Amethyst Octagon Cut Pair

Gems AuctionBangkok, TH

2.35 Ct Natural Purple Amethyst Trillion Cab: Weight - 2.35 Ct / Dimensions - 8.80 x 8.70 x 5.70 mm / Shape - Trillion Cab / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

2.35 Ct Natural Purple Amethyst Trillion Cab

Gems AuctionBangkok, TH

30.42 Ct Natural Hornblende Jasper Quartz Pear Cab: weight - 30.42 Ct / Dimensions - 31.00 x 23.80 x 5.20 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

30.42 Ct Natural Hornblende Jasper Quartz Pear Cab

Gems AuctionBangkok, TH

13.76 Ct Natural Orange Onyx Round Cut: Weight - 13.76 Ct / Dimensions - 17.10 x 17.10 x 8.20 mm / Shape - Round Cut / Clarity - Semi Transparent / Origin - Brazil / Treatment - None

2026

13.76 Ct Natural Orange Onyx Round Cut

Gems AuctionBangkok, TH

29.27 Ct Natural Green Onyx Pear Cab: Weight - 29.27 Ct / Dimensions - 37.00 x 18.50 x 6.00 mm / Shape - Pear Cab / Clarity - Semi Transparent / Origin - Brazil / Treatment - None

2026

29.27 Ct Natural Green Onyx Pear Cab

Gems AuctionBangkok, TH

36.84 Ct Natural Pink Rhodonite Pear Cab: Weight - 36.84 Ct / Dimensions - 31.00 x 24.00 x 5.10 mm / Shape - Pear Cab / Transparency - Opaque / Origin - Brazil / Treatment - None

2026

36.84 Ct Natural Pink Rhodonite Pear Cab

Gems AuctionBangkok, TH

10.55 Ct Natural Choco Smoky Quartz Round Cut Beads: Weight - 10.55 Ct / Dimensions - 9.80 - 10.00 mm / 3 Pc's / Top Class Quality / Round Cut Beads / Origin - Norway / Comments - None

2026

10.55 Ct Natural Choco Smoky Quartz Round Cut Beads

Gems AuctionBangkok, TH

14.65 Ct Natural Dalmation Jasper Quartz Pear Cab: weight - 14.65 Ct / Size - 36.00 x 14.60 x 3.80 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

14.65 Ct Natural Dalmation Jasper Quartz Pear Cab

Gems AuctionBangkok, TH

11.37 Ct Natural Green Opal Fancy Cab: weight - 11.37 Ct / Size -24.10 x 13.10 x 4.10 mm / Shape - Excellent Fancy Cab / Origin - Brazil / Treatment - None

2026

11.37 Ct Natural Green Opal Fancy Cab

Gems AuctionBangkok, TH

22.03 Ct Natural Shattuckite Pear Cab: weight - 22.03 Ct / Size - 30.00 x 17.50 x 5.30 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

22.03 Ct Natural Shattuckite Pear Cab

Gems AuctionBangkok, TH

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Fossils Auctions

Michoacan Pottery Figure - Seated Dignitary in Headdress

Prehistoric Complete Oreodont Femur Bone Fossil

18th c. Italian Engraving after Reni - Apollo & Aurora

Summer Marketplace | Ancient & Ethnographic

Artemis Fine Arts

Starts on:

Louisville, CO, US

2 days Left

Eimco Mucker Butte Montana Mine Mining Cart

Butte Special Beer Montana Lighted Sign

1888 Granite Montana Miners Union Ribbon

The Richest Hill on Earth - Day 1

Davis Brothers Auction

Starts on:

Missoula, MT, US

2 days Left

Abstract Woman with Golden Bird Bronze Sculpture on Marble Base Original 7''

Ballerina Bronze Sculpture in Yellow Tutu on Marble Base - 13'' x 7''

Seated Buddha Meditation Bronze Sculpture on Lotus Base - 8'' x 4.5''

1200+ Premium Showcase of Fine Collectibles

Weatherham Estate Treasures

Starts on:

Cobourg, ON, CA

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