Williamson Auction
Live Auction

Auction 53, The Collectors Edition, March 26

Thu, Mar 26, 2026 12:00PM EDT
Lot 322

Large Natural Amethyst Crystal Geode Specimen

Estimate: $1,000 - $2,000

Bid Increments

Price Bid Increment
$0 $5
$50 $10
$150 $25
$500 $50
$1,000 $100
$2,000 $250
$4,000 $500
$15,000 $1,000
$50,000 $2,500
$100,000 $5,000

Impressive natural amethyst geode specimen featuring densely packed purple quartz crystal formations within a rugged natural stone matrix. The interior displays rich violet tones that transition to lighter lavender crystals along the outer edge, creating a striking contrast against the rough exterior host rock.

 

This substantial mineral specimen showcases well-formed crystal points with natural luster and depth, making it an excellent decorative display piece or collector’s specimen. The open geode cavity reveals a thick crystalline interior typical of high-quality amethyst formations.

 

The back and exterior remain in their natural state, highlighting the geological formation and mineral matrix from which the crystals developed.

 

Dimensions

Height: 10 in

Length: 18 in

Width: 8 in

 

Condition

Good natural condition with typical mineral variations and rough exterior matrix as formed in nature.

 

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Condition

Williamson Auction Gallery strongly encourages in-person inspection of items by the bidder. Statements by Williamson Auction Gallery regarding the condition of objects are for guidance only And should Not be relied upon as statements of fact, and do Not constitute a representation, warranty, Or assumption of liability by Williamson Auction Gallery. All lots offered are sold ""As Is"". All measurements/weights are approx. "

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Items must be picked up within 10 business days following the auction. Items not

collected within this timeframe will be placed in storage at a fee of $10.00 per item per day.