Results for “Geode Mineral”

Est. $60-$120

61g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen

Mar 05, 2026

Est. $60-$120

30g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen

Mar 05, 2026

Est. $60-$120

39g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen

Mar 05, 2026

Est. $60-$120

23g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen

Mar 05, 2026

Est. $60-$120

39g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen

Mar 05, 2026

Est. $60-$120

40g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen

Mar 05, 2026

Est. $60-$120

44g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen

Mar 05, 2026

Est. $60-$120

32g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen

Mar 05, 2026

Est. $60-$120

A pair of impressive split amethyst quartz 'cathedral' geodes (2)

Ends in 8d 9h

Bonhams

Est. £3,000-£5,000

£2,600

Buy Now

AMETHYST CATHEDRAL GEODE WITH POLISHED EDGES

J. Greenstein & Co., Inc.

$400

Buy Now

AMETHYST CATHEDRAL GEODE WITH POLISHED EDGES

J. Greenstein & Co., Inc.

$400

Feb 22, 2026

Huge Amethyst Cathedral Geode Pair

Large Natural Amethyst Geode, Sparkling Druzy Interior

Est. $2,500-$4,000

$800

Buy Now

Artemis Fine Arts

$520

Mar 05, 2026

Polished Banded Agate Mineral Specimen

Auctions at Showplace

Est. $400-$600

$100

Feb 22, 2026

Citrine Cluster

AN AMETHYST GEODE. POLISHED EDGES

Est. $700-$900

$250

Buy Now

J. Greenstein & Co., Inc.

$200

2026

Traffic-Stopping African Limpet Brooch set with Giant Amethyst

Chairish Auctions

Est. $2,500-$3,000

Buy Now for $2,240.00

Feb 22, 2026

Large Amethyst Geode Ring on Metal Stand

Assorted Crystal Rock Formations

Est. $900-$1,200

$400

Ends in 2d 9h

Brooks Auction

Est. $50-$100

$42(10 bids)

Feb 22, 2026

Amethyst Geode Ring on Metal Stand

Collection Of Stones Rocks Slabs Jasper ETC

Est. $700-$1,000

$350

Feb 16, 2026

The North Georgia Auction Company LLC

Est. $25-$125

$20(3 bids)

Feb 21, 2026

Brazilian Gemstone Toucan Sculpture on Amethyst Cluster

Lux et Umbra LLC

Est. $4,000-$5,000

$1,500

Feb 22, 2026

Large Polished Fluorite Sphere