Roger Capron Fossils

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Butte Montana Mineral Specimen Collection: 5.6lbs

2026

Butte Montana Mineral Specimen Collection

Missoula, MT

Davis Brothers Auction

4.2

(907)

Butte Montana Covellite Mineral Specimen: 2" by 1" by 7/8". 40 grams.

2026

Butte Montana Covellite Mineral Specimen

Missoula, MT

Davis Brothers Auction

4.2

(907)

Peach Stilbite and Apophyllite Mineral Specimen: 3" by 2 1/2" by 1 1/2". 164 grams.

2026

Peach Stilbite and Apophyllite Mineral Specimen

Missoula, MT

Davis Brothers Auction

4.2

(907)

Botryoidal Malachite Azurite Mineral Specimen: 5 3/8" by 3 5/8" by 2 3/4". 695 grams.

2026

Botryoidal Malachite Azurite Mineral Specimen

Missoula, MT

Davis Brothers Auction

4.2

(907)

Collection of Montana Mineral Specimens: 12.4lbs.

2026

Collection of Montana Mineral Specimens

Missoula, MT

Davis Brothers Auction

4.2

(907)

Blue Opal Bornite and Calcite Mineral Specimens: 8.8lbs

2026

Blue Opal Bornite and Calcite Mineral Specimens

Missoula, MT

Davis Brothers Auction

4.2

(907)

Iridescent Calcite Mineral Specimens: 7.6lbs

2026

Iridescent Calcite Mineral Specimens

Missoula, MT

Davis Brothers Auction

4.2

(907)

Calcite Dongshan China Mineral Specimen: 5 3/8" by 5 1/4" by 2 1/2". 1527 grams.

2026

Calcite Dongshan China Mineral Specimen

Missoula, MT

Davis Brothers Auction

4.2

(907)

Fluorite & Arsenopyrite Mineral Specimen: 6 1/8" by 4 1/2" by 1 3/4". 943 grams.

2026

Fluorite & Arsenopyrite Mineral Specimen

Missoula, MT

Davis Brothers Auction

4.2

(907)

Stacked Lenticular Pagoda Calcite Mineral Specimen: 6" by 4 3/4" by 2 7/8". 1039 grams.

2026

Stacked Lenticular Pagoda Calcite Mineral Specimen

Missoula, MT

Davis Brothers Auction

4.2

(907)

Butte Montana Mineral Specimen Collection: 9.4lbs

2026

Butte Montana Mineral Specimen Collection

Missoula, MT

Davis Brothers Auction

4.2

(907)

Collection of Mineral Specimens: 8.2lbs

2026

Collection of Mineral Specimens

Missoula, MT

Davis Brothers Auction

4.2

(907)

Collection of Mineral Specimens: 3.4lbs

2026

Collection of Mineral Specimens

Missoula, MT

Davis Brothers Auction

4.2

(907)

Cinnabar Mineral Specimen: 3" by 3" by 2 1/2". 315 grams.

2026

Cinnabar Mineral Specimen

Missoula, MT

Davis Brothers Auction

4.2

(907)

Chalcopyrite on Calcite Mineral Specimen: 3 1/4" by 2 1/4" by 1 1/2". New Glencrieff Mine Scotland. 168 grams.

2026

Chalcopyrite on Calcite Mineral Specimen

Missoula, MT

Davis Brothers Auction

4.2

(907)

Stibnite Mineral Specimen: 6 5/8" by 5 1/8" by 2 3/4". 1679 grams.

2026

Stibnite Mineral Specimen

Missoula, MT

Davis Brothers Auction

4.2

(907)

Butte Montana Copper Malachite Mineral Specimen: 10 3/8" by 3" by 1 5/8". 213 grams.

2026

Butte Montana Copper Malachite Mineral Specimen

Missoula, MT

Davis Brothers Auction

4.2

(907)

Apophyllite Crystal Mineral Specimen: 4 3/4" by 3 3/8" by 2". 458 grams.

2026

Apophyllite Crystal Mineral Specimen

Missoula, MT

Davis Brothers Auction

4.2

(907)

Collection of Mineral Specimens: 8.4lbs.

2026

Collection of Mineral Specimens

Missoula, MT

Davis Brothers Auction

4.2

(907)

Collection of Butte Montana Mineral Specimens: 13.8lbs

2026

Collection of Butte Montana Mineral Specimens

Missoula, MT

Davis Brothers Auction

4.2

(907)

Butte Montana Quartz Sphalerite Mineral Specimen: 4" by 3 1/8" by 1 1/4". 470 grams.

2026

Butte Montana Quartz Sphalerite Mineral Specimen

Missoula, MT

Davis Brothers Auction

4.2

(907)

Botryoidal Malachite Mineral Specimen: 4 3/4" by 3 1/2" by 3". 537 grams.

2026

Botryoidal Malachite Mineral Specimen

Missoula, MT

Davis Brothers Auction

4.2

(907)

Collection of Mineral Specimens: 7.4lbs

2026

Collection of Mineral Specimens

Missoula, MT

Davis Brothers Auction

4.2

(907)

Lolo Montana Smoky Quartz Collection: 6.6lbs

2026

Lolo Montana Smoky Quartz Collection

Missoula, MT

Davis Brothers Auction

4.2

(907)

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24

Fossils Auctions

Ancient Orthoceras Cephalopod Specimens in Black Matrix

Fine Heavy Malachite Bowl, 492 grams

Fine Ancient Nantan Meteorite, 82 Grams

Variety Auction - Jewelry, Fossils & Minerals

Inspired Auctions

Starts on:

Brea, CA, US

1 day Left

Olmec Jade Male Figure, Arroyo Pesquero Cache, Scarification

Cocle Gold Saurian Deity Pectoral, Alligator Headdress (205 gr)

Huari Painted Cotton Panel with Radiant Sun Face

DAY 1 Pre-Columbian, Native American, Fossils

Artemis Fine Arts

Starts on:

Louisville, CO, US

Anasazi Chaco Black-on-White Chocolate Drinking Vessel

French Jurassic Ammonite Cluster, Stacked Stone Matrix

Phoenician Hellenistic Gold Relief Inlay of Tyche

Native American | Ethno | Fine Art

Artemis Fine Arts

Starts on:

Louisville, CO, US

6 days Left

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