5" Obsidian Core

Similar Upcoming Sales

7 points

Midwest Auctions4.6

(87)

$50

9 hrs Left

2 5/8' Cascade Obsidian, w/ Collector Number, Found in California

Heartland Artifact Auctions4.6

(880)

$10

3 days Left

Cook Islands: 2025 $5 1oz Silver Butterfly - Obsidian Black (Box & COA) Other

SEUYCO4.6

(70)

$110

7 hrs Left

Cook Islands: 2025 $5 1oz Silver Butterfly - Obsidian Black (Box & COA) Other

SEUYCO4.6

(70)

$110

2 days Left

STERLING SILVER MAHOGANY OBSIDIAN TOGGLE BRACELET

Omnia Auctions4.7

(347)

$40

Apr 25, 2026

2025 Obsidian Black Silver Butterfly 1oz Coin with Box and Certificate

Mynt Auctions4.5

(859)

$100

3 days Left

Lot of 5 Points & Drills. Obsidian/Petrified Wood. Gilliam County, Oregon. Found by Bob Morgan.

Heartland Artifact Auctions4.6

(880)

$10

3 days Left

Obsidian Sterling Silver Brass Roman Coin Toggle Bracelet

Retro Roadshow Auctions4.6

(178)

$6(2 bids)

9 hrs Left

Large Mahogany Obsidian Freeform

Fossils & Gemstones of Houston4.4

(27)

$150

Apr 26, 2026

Large Mahogany Obsidian Freeform

Fossils & Gemstones of Houston4.4

(27)

$150

Apr 26, 2026

Sterling Garnet Obsidian Necklace

Retro Roadshow Auctions4.6

(178)

$2

2 days Left

OBSIDIAN ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers4.4

(505)

$4

2 days Left

MAHOGANY OBSIDIAN ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers4.4

(505)

$5

2 days Left

SNOWFLAKE OBSIDIAN RING ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers4.4

(505)

$5

2 days Left

MAHOGANY OBSIDIAN SLAB ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers4.4

(505)

$5(1 bid)

2 days Left

8 pc obsidian

Midwest Auctions4.6

(87)

$50

9 hrs Left