Results for “Fossil Specimen”

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80.35ct Natural Ceylon Moonstone Cabochon Loose Gemstone Parcel Lot, 89EV: This substantial parcel of Ceylon moonstone cabochons showcases soft milky white, warm peach-pink and cool grey-silver tones across smoothly polished oval domed forms. Gentle adularescent sheen drifts

2 days Left

80.35ct Natural Ceylon Moonstone Cabochon Loose Gemstone Parcel Lot, 89EV

Est.

US$25

-

US$200

US$25

Sathorn, Bangkok

ThousandPlanet

4.5

(310)

32.11ct Natural Brazilian Phantom Quartz Oval Cabochon Loose Gemstone, 79YV: This smoothly polished cabochon of natural phantom quartz preserves delicate layered phantom crystal formations enclosed inside transparent quartz host. The domed polished surface offers unobstructed

14 hrs Left

32.11ct Natural Brazilian Phantom Quartz Oval Cabochon Loose Gemstone, 79YV

Est.

US$15

-

US$200

US$15

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

22 Carats Natural Pink Green Tourmaline Rough Specimen, 1YS: This is an untreated natural tourmaline mineral specimen formed by long-term geological activity underground, exhibiting blended pink and green color zoning throughout its crystalline composition. Nat

14 hrs Left

22 Carats Natural Pink Green Tourmaline Rough Specimen, 1YS

Est.

US$20

-

US$200

US$20

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

Pyrite Crytsals On Matrix Mineral Specimen: Pyrite Crytsals On Matrix Mineral SpecimenShipping Rate: $20.00 .shipping rates are determined by Parcel weight and destination.Combined shipping: We offer combine shipping on multiple items purchased

3 days Left

Pyrite Crytsals On Matrix Mineral Specimen

Est.

US$120

-

US$200

US$60

Muscat, AE

Fantasy Jewelry

3.7

(155)

Iron Pyrite in Austin Chalk: Iron pyrite in Austin chalk specimen from Midlothian, Texas. 4.5" x 6" x 3.5". 2 lb, 10 ounces.

Sep 19, 2026

Iron Pyrite in Austin Chalk

Est.

US$200

-

US$300

US$50

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Hessonite Garnet Cluster On Matrix Specimen: 30 Grams Mineral Specimen from Pakistan: Hessonite Garnet Cluster On Matrix Specimen: 30 Grams Mineral Specimen from PakistanShipping Rate: FREE SHIPPING .shipping rates are determined by Parcel weight and destination.Combined shipping: We o

4 days Left

Hessonite Garnet Cluster On Matrix Specimen: 30 Grams Mineral Specimen from Pakistan

Est.

US$210

-

US$350

US$40

Muscat, AE

Fantasy Jewelry

3.7

(155)

29.32ct Natural Brazilian Phantom Quartz Oval Cabochon Loose Gemstone, 96YV: This smoothly polished cabochon of natural phantom quartz preserves delicate layered phantom crystal formations enclosed inside transparent quartz host. The domed polished surface offers unobstructed

14 hrs Left

29.32ct Natural Brazilian Phantom Quartz Oval Cabochon Loose Gemstone, 96YV

Est.

US$15

-

US$200

US$15

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

54.08 Carats Polished Phantom Quartz Cabochon - Natural Inclusion Specimen, 39XB: Polished phantom quartz cabochon, crafted from natural quartz crystal material. This specimen features stunning, layered phantom inclusions within a translucent, honey-toned quartz matrix, showcasing

14 hrs Left

54.08 Carats Polished Phantom Quartz Cabochon - Natural Inclusion Specimen, 39XB

Est.

US$20

-

US$200

US$20

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

29.57ct Natural Brazilian Phantom Quartz Oval Cabochon Loose Gemstone, 54YV: This smoothly polished cabochon of natural phantom quartz preserves delicate layered phantom crystal formations enclosed inside transparent quartz host. The domed polished surface offers unobstructed

14 hrs Left

29.57ct Natural Brazilian Phantom Quartz Oval Cabochon Loose Gemstone, 54YV

Est.

US$15

-

US$200

US$15

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

22 Carats Natural Pink Green Tourmaline Rough Specimen, 7YS: This is an untreated natural tourmaline mineral specimen formed by long-term geological activity underground, exhibiting blended pink and green color zoning throughout its crystalline composition. Nat

14 hrs Left

22 Carats Natural Pink Green Tourmaline Rough Specimen, 7YS

Est.

US$20

-

US$200

US$20

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

3.69ct Natural Untreated Burmese Trapiche Sapphire Loose Gemstone, 64BE: This polished Burmese trapiche sapphire features soft milky pale base tone with distinct natural mineral growth formations within its crystalline structure, measured at calibrated dimensions of 8.8x8.

2 days Left

3.69ct Natural Untreated Burmese Trapiche Sapphire Loose Gemstone, 64BE

Est.

US$10

-

US$200

US$10

Sathorn, Bangkok

ThousandPlanet

4.5

(310)

37.53ct Natural Brazilian Phantom Quartz Oval Cabochon Loose Gemstone, 97YV: This smoothly polished cabochon of natural phantom quartz preserves delicate layered phantom crystal formations enclosed inside transparent quartz host. The domed polished surface offers unobstructed

14 hrs Left

37.53ct Natural Brazilian Phantom Quartz Oval Cabochon Loose Gemstone, 97YV

Est.

US$15

-

US$200

US$15

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

74.13ct Natural Ceylon Moonstone Cabochon Loose Gemstone Parcel Lot, 92EV: This substantial parcel of Ceylon moonstone cabochons showcases soft milky white, warm peach-pink and cool grey-silver tones across smoothly polished oval domed forms. Gentle adularescent sheen drifts

2 days Left

74.13ct Natural Ceylon Moonstone Cabochon Loose Gemstone Parcel Lot, 92EV

Est.

US$25

-

US$200

US$25

Sathorn, Bangkok

ThousandPlanet

4.5

(310)

48.45ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 63YP: Natural sliced slab rough of Queensland boulder opal cutting grade, featuring rich color ironstone matrix with patterns. The face clearly reveals extensive opal veining and pocket formations running t

14 hrs Left

48.45ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 63YP

Est.

US$25

-

US$200

US$25

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

82.02ct Natural Ceylon Moonstone Cabochon Loose Gemstone Parcel Lot, 95EV: This substantial parcel of Ceylon moonstone cabochons showcases soft milky white, warm peach-pink and cool grey-silver tones across smoothly polished oval domed forms. Gentle adularescent sheen drifts

2 days Left

82.02ct Natural Ceylon Moonstone Cabochon Loose Gemstone Parcel Lot, 95EV

Est.

US$25

-

US$200

US$25

Sathorn, Bangkok

ThousandPlanet

4.5

(310)

Mixed Cornwall and Somerset Crystal and Mineral Specimen Group: Comprising: calcite from Dulcote Quarry, Wells, Somerset; quartz from Wheal Wrey, St Ive, Cornwall; sphalerite and chalcopyrite from Great South Tolgus, Tarewaste, Cornwall; pyrite from Trevaunance Co

Sep 12, 2026

Mixed Cornwall and Somerset Crystal and Mineral Specimen Group

Est.

£30

-

£40

£5

Harwich, Essex

TimeLine Auctions Ltd.

4.6

(202)

330ct Natural Type A Burmese Jadeite Jade Sliced Rough, 25YR: This specimen is a sliced rough block of natural Type A Burmese jadeite jade. The interior displays natural colour zoning with visible mineral veining and crystalline patterns typical of unprocessed j

14 hrs Left

330ct Natural Type A Burmese Jadeite Jade Sliced Rough, 25YR

Est.

US$25

-

US$200

US$25

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

Hessonite Garnet Cluster On Matrix Specimen: 60 Grams Mineral Specimen from Pakistan: Hessonite Garnet Cluster On Matrix Specimen: 60 Grams Mineral Specimen from PakistanShipping Rate: FREE SHIPPING .shipping rates are determined by Parcel weight and destination.Combined shipping: We o

4 days Left

Hessonite Garnet Cluster On Matrix Specimen: 60 Grams Mineral Specimen from Pakistan

Est.

US$120

-

US$200

US$40

Muscat, AE

Fantasy Jewelry

3.7

(155)

Hessonite Garnet Mineral Specimen - 70 Grams: Hessonite Garnet Mineral Specimen - 70 GramsShipping Rate: $23.00 .shipping rates are determined by Parcel weight and destination.Combined shipping: We offer combine shipping on multiple items purchas

3 days Left

Hessonite Garnet Mineral Specimen - 70 Grams

Est.

US$120

-

US$200

US$44

Muscat, AE

Fantasy Jewelry

3.7

(155)

Hessonite Garnet Mineral Specimen - 70 Grams: Hessonite Garnet Mineral Specimen - 70 GramsShipping Rate: $23.00 .shipping rates are determined by Parcel weight and destination.Combined shipping: We offer combine shipping on multiple items purchas

Buy Now

Hessonite Garnet Mineral Specimen - 70 Grams

US$50

Muscat, AE

Fantasy Jewelry

3.7

(155)

Hessonite Garnet Mineral Specimen - 70 Grams: Hessonite Garnet Mineral Specimen - 70 GramsShipping Rate: $23.00 .shipping rates are determined by Parcel weight and destination.Combined shipping: We offer combine shipping on multiple items purchas

Buy Now

Hessonite Garnet Mineral Specimen - 70 Grams

US$50

Muscat, AE

Fantasy Jewelry

3.7

(155)

Hessonite Garnet Mineral Specimen - 70 Grams: Hessonite Garnet Mineral Specimen - 70 GramsShipping Rate: $23.00 .shipping rates are determined by Parcel weight and destination.Combined shipping: We offer combine shipping on multiple items purchas

Buy Now

Hessonite Garnet Mineral Specimen - 70 Grams

US$50

Muscat, AE

Fantasy Jewelry

3.7

(155)

174ct Natural Mauritania Unheated Ruby Rough Parcel Lot, 100EV: This raw parcel of Mauritania ruby rough features vivid magenta-purple crystalline ruby hosted within contrasting pale quartz and mineral matrix. Irregular unpolished specimens display exposed ruby zo

2 days Left

174ct Natural Mauritania Unheated Ruby Rough Parcel Lot, 100EV

Est.

US$25

-

US$200

US$25

Sathorn, Bangkok

ThousandPlanet

4.5

(310)

153ct Natural Mauritania Unheated Ruby Rough Parcel Lot, 97EV: This raw parcel of Mauritania ruby rough features vivid magenta-purple crystalline ruby hosted within contrasting pale quartz and mineral matrix. Irregular unpolished specimens display exposed ruby zo

2 days Left

153ct Natural Mauritania Unheated Ruby Rough Parcel Lot, 97EV

Est.

US$25

-

US$200

US$25

Sathorn, Bangkok

ThousandPlanet

4.5

(310)

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