Upcoming Auctions Auctions Near Me How Auctions Work

|

Help Consign Price Results

Explore Categories

Art
Drawings
Mixed Media & Collages
Paintings
Photography
Prints & Multiples
Scrolls, Screens & Fan Paintings
Sculptures
Statues & Statuettes
Artists
Andy Warhol
Banksy
Francis Bacon
Frank Stella
Jean-Michel Basquiat
Keith Haring
Pablo Picasso
Roy Lichtenstein
Popular Searches
Bronze Statues
Folk Art
Lithographs
Oil Paintings
Pencil Drawings
Portraits
Browse by Origin
African
American
Ancient Egyptian
Ancient Greek and Roman
Asian
Catholic
Egyptian
European
Middle Eastern
Oceanic/Pacific Rim

Jewelry
Bracelets
Brooches & Pins
Cufflinks, Tie Pins & Tie Clips
Earrings
Loose Stones & Beads
Necklaces & Pendants
Rings
Watches
Featured
Bulgari
Bulova
Cartier
Chanel
Chopard
Omega
Patek Philippe
Rolex
Swarovski
Tiffany & Co.
Van Cleef & Arpels
Popular Searches
18K Gold Jewelry
Diamond Jewelry
Emeralds
Pearls
Rubies
Sapphires

Asian Antiques
Art
Collectibles
Fashion
Furniture
Jewelry
Tableware & Barware
Vases & Garnitures
Browse By Origin
Chinese Antiques
Indian Antiques
Japanese Antiques
Korean Antiques
Persian Antiques
Southeast Asian Antiques
Tibetan Antiques
Featured
Bronze
Cloisonne
Han Dynasty
Jade Jewelry
Ming Dynasty
Porcelain
Qing Dynasty
Woodblock Prints

Furniture
Beds & Headboards
Cabinets & Storage
Seating
Tables
Tables
Coffee & Cocktail Tables
Desks & Writing Tables
Dining Tables
Seating
Benches
Chairs
Sofas & Settees
Cabinets & Storage
Armoires & Wardrobes
Bookcases, Display Cases & Shelves
Buffets, Sideboards & Credenzas
Dressers & Chests of Drawers
Browse By Styles
Art Deco
Chippendale
Federal Style
Hollywood Regency
Mid-Century Modern
Mission Style
Queen Anne
Rococo
Victorian
Featured
Eames Chairs
George Nelson
Hans Wegner
Herman Miller
Milo Baughman
Paul Evans
Stickley

Collectibles
Advertisements & Signs
Automobilia & Petroliana
Banks, Registers & Vending Machines
Books, Magazines & Papers
Breweriana & Beer Collectibles
Cameras & Photo Equipment
Coins, Currency & Stamps
Figurines & Miniatures

Desk Accessories
Hardware
Hunting & Fishing
Maps & Atlases
Musical Instruments
Radios, Phones & Electronics
Railroad Collectibles
Religious & Spiritual Objects
Rocks, Minerals & Fossils

Scientific & Medical Objects
Tobacciana
Toys & Hobbies
Vanity, Perfume & Grooming
Weapons & Armor
Wine & Spirits

Coins
Bills & Currency Notes
Bullion
Coins
Exonumia
Stamps
Stocks, Bonds & Bank Certificates
Browse By Origin
African
American
Ancient Greek and Roman
Asian
Byzantine
Egyptian
European
Middle Eastern
Oceanic/Pacific Rim
Featured Coins
Commemoratives
Dollars & Half Dollars
Gold Coins
Half-Dimes and Dimes
Nickels
Proof Sets
Quarters

Home & Décor
Candle Holders
Clocks
Decorative Baskets
Fireplaces & Mantels
Fireplace Accessories
Garden Ornaments & Accents
Kitchenware
Lighting
Outdoor & Patio Furniture
Picture Frames

Coat Racks & Umbrella Stands
Magazine Racks
Mirrors
Planters, Cachepots & Jardinieres
Rugs & Carpets
Tableware & Barware
Textiles & Linens
Vases & Vessels
Featured
Art Glass
Baccarat
KPM
Lalique
Limoges
Meissen
Murano
Rookwood
Sèvres
Tiffany Studios

Clothing
Dresses & Gowns
Jackets & Coats
Pants & Trousers
Robes & Kimonos
Shirts & Blouses
Skirts
Suits & Ensembles
Sweaters
Vests
Accessories
Bags & Purses
Belts & Chatelaines
Canes & Walking Sticks
Eyeglasses & Spectacles
Neckties, Bowties & Bolo Ties
Pocket Squares
Scarves, Wraps & Shawls
Shoes
Wallets & Money Clips
Featured Designers
Chanel
Chloe
Christian Dior
Gucci
Hermes
Louis Vuitton
Michael Kors
Yves Saint Laurent

Rocks, Minerals & Fossils

Amethyst Rocks, Minerals & Fossils

Amethyst Rocks, Minerals & Fossils

134 Results

Sort by:

Best Match

Amethyst×

Amethyst Cathedral Geode: Amethyst cathedral geode with thick, polished edges. 16” x 6” x 5”. 22.8 pounds.

2024Fossils & Gemstones of Houston

Amethyst Cathedral Geode

See Sold Price

Stunning Pink Amethyst and Citrine Formation on Custom Metal Stand: Stunning pink amethyst and citrine formation on custom, finished metal stand. A rare display piece. 11.5" x 8" x 4". 7.1 pounds.

2024Fossils & Gemstones of Houston

Stunning Pink Amethyst and Citrine Formation on Custom Metal Stand

See Sold Price

Large Top Quality Amethyst Plate on Metal Stand: Large, top-quality amethyst plate with large dark amethyst crystals with calcite nodules on black metal stand. 22" x 11" x 7." 26.15 pounds.

2024Fossils & Gemstones of Houston

Large Top Quality Amethyst Plate on Metal Stand

See Sold Price

Amethyst Geode Angel Wings Set: Beautiful, freestanding amethyst geode angel wings set. Calcite crystals and goethite inclusions. 23.75"H, 10.5"W, 6"D and 24"H, 10.5"W,6"D, respectively. 81.80 pounds total weight.

2024Fossils & Gemstones of Houston

Amethyst Geode Angel Wings Set

See Sold Price

Rare Amethyst Plate with Double Terminated Quartz Crystals: Rare and extraordinary amethyst plate with double terminated quartz crystals, black amethyst "shelf" protrusions and secondary calcite crystals, from Rio Grande do Sul, Brazil. 12" x 7.5" x 6". 19.14

2024Fossils & Gemstones of Houston

Rare Amethyst Plate with Double Terminated Quartz Crystals

See Sold Price

Huge Amethyst Vug Geode With Phantom Crystals: Huge, rare, 72LB amethyst vug geode with phantom amethyst crystals and goethite inclusions. 15" x 20.5" x 9.5".

2024Fossils & Gemstones of Houston

Huge Amethyst Vug Geode With Phantom Crystals

See Sold Price

Huge Amethyst Cathedral Geode Pair: Huge and magnificent amethyst cathedral geode pair. Large amethyst crystals. 28"H, 8.75"W, 9"D and 29"H, 8.25"W, 10.5"D, respectively. 199.40 pounds total weight.

2024Fossils & Gemstones of Houston

Huge Amethyst Cathedral Geode Pair

See Sold Price

Gallery Worthy Pink Amethyst Section on Custom Steel Stand: Massive, thick, polished pink amethyst slab section on custom, handmade steel stand. Roughly 250 pounds.

2024Fossils & Gemstones of Houston

Gallery Worthy Pink Amethyst Section on Custom Steel Stand

See Sold Price

Natural History - Aventurine Gem Tree on Amethyst Crystal Geode Section.: Irregular geode matrix with purple amethyst crystals; the metal branches tipped with polished dark and light green aventurine pebbles. 691 grams, 17.5 cm high (6 7/8 in.). From Brazil.Ex Mineral Impor

2024TimeLine Auctions Ltd.

Natural History - Aventurine Gem Tree on Amethyst Crystal Geode Section.

See Sold Price

Natural History - Quartz Gem Tree on Amethyst Crystal Geode Section.: Irregular geode matrix with light purple amethyst crystals; the metal branches tipped with polished clear quartz pebbles. 449 grams total, 19 cm (7 1/2 in.). From Brazil.Ex Mineral Imports, London, UK

2024TimeLine Auctions Ltd.

Natural History - Quartz Gem Tree on Amethyst Crystal Geode Section.

See Sold Price

Natural History - Amethyst Mineral Specimen.: A free-standing section of a geode with amethyst crystals of good colour. 657 grams, 11 cm high (4 1/4 in.). From a Lincolnshire, UK, collection. [No Reserve]

2024TimeLine Auctions Ltd.

Natural History - Amethyst Mineral Specimen.

See Sold Price

Natural History - Medium Amethyst Crystal Geode Section Group [20].: Comprising variously sized geode sections with clusters of purple amethyst crystals. 2 kg total, 54-78 mm (2 1/8 - 3 in.). From Brazil.Ex Mineral Imports, London, UK.Gregory, Bottley & Lloyd (Gregory'

2024TimeLine Auctions Ltd.

Natural History - Medium Amethyst Crystal Geode Section Group [20].

See Sold Price

Amethyst and Agate Geode on Stand: Amethyst and agate geode with polished edges on black metal stand. 8" x 5.5" x 4.5". 5.12 pounds.

2024Fossils & Gemstones of Houston

Amethyst and Agate Geode on Stand

See Sold Price

Dark Amethyst Cupcake: Decorative, large amethyst cupcake carved from amethyst geode. 4.25" x 6" x 5.5". 3.6 pounds.

2024Fossils & Gemstones of Houston

Dark Amethyst Cupcake

See Sold Price

Titanium Aura Amethyst Cluster: Titanium aura amethyst cluster with vivid rainbow colors. 8" x 5.25 x 5". 6.7 pounds.

2024Fossils & Gemstones of Houston

Titanium Aura Amethyst Cluster

See Sold Price

Amethyst Flower Formation: Amethyst flower formation with green shading. 6" x 8.75" x 2". 2 pounds.

2024Fossils & Gemstones of Houston

Amethyst Flower Formation

See Sold Price

Exquisite Amethyst, Quartz and Hematite Flower Formation: Exquisite amethyst, quartz and hematite flower formation. Colorful and delicate. 7.5" x 9.5" x 1". 1 pound.

2024Fossils & Gemstones of Houston

Exquisite Amethyst, Quartz and Hematite Flower Formation

See Sold Price

Amethyst Geode on Metal Stand: Amethyst geode on black metal stand. 14" x 7.25" x 5.75". 10 pounds.

2024Fossils & Gemstones of Houston

Amethyst Geode on Metal Stand

See Sold Price

Amethyst Flower Plate: Large, delicate. amethyst flower plate with secondary amethyst growths. 11" x 9" x 3.5". 3.12 pounds.

2024Fossils & Gemstones of Houston

Amethyst Flower Plate

See Sold Price

Exquisite Amethyst, Quartz and Hematite Flower Formation: Exquisite amethyst, quartz and hematite flower formation. Colorful and delicate. 6.5" x 9.5" x 2.25". 3.13 pounds.

2024Fossils & Gemstones of Houston

Exquisite Amethyst, Quartz and Hematite Flower Formation

See Sold Price

Exquisite Amethyst and Hematite Flower Formation: Exquisite amethyst and hematite flower formation. Colorful, rare and unique. 6.75" x 13" x 2". 3.3 pounds.

2024Fossils & Gemstones of Houston

Exquisite Amethyst and Hematite Flower Formation

See Sold Price

Titanium Aura Rainbow Amethyst Cathedral Geode: Titanium aura rainbow amethyst cathedral geode. Titanium plating is imperfect at top of cathedral. 16.5" x 9.25" x 5". 24.10 pounds.

2024Fossils & Gemstones of Houston

Titanium Aura Rainbow Amethyst Cathedral Geode

See Sold Price

Dark Amethyst Cornucopia Geode: Deep 43LB amethyst cornucopia geode with large dark purple crystals. 7.5" x 12" x 16".

2024Fossils & Gemstones of Houston

Dark Amethyst Cornucopia Geode

See Sold Price

Exceptional Quality Heart-Shaped Amethyst Crystal Cluster with Calcite Deposits: Exceptional heart-shaped quality amethyst cluster with dark, deep-purple crystals and fluorescent calcite deposits. 11" x 13.5" x 5". 18.15 pounds.

2024Fossils & Gemstones of Houston

Exceptional Quality Heart-Shaped Amethyst Crystal Cluster with Calcite Deposits

See Sold Price

View:

24

Amethyst Auctions

Incredibly Spectacular Stevens & Williams Cobalt Rainbow Brilliant Cut Glass Kaleidoscope Vase

The BEST Libbey Isabella American Brilliant Period Cut Glass Punch Bowl

Masterful Stevens & Williams Joshua Hodgetts Briliant Cut Glass Engraved Vase Cameo

American Brilliant Cut Glass - Criticalglass

Criticalglass.com

Atlanta, GA, US

Auction Ended

14K Gold Opal Sapphire and Emerald Peacock Ring Franklin Mint 1988

Trading Post Old Pawn Native American Navajo Sterling Squash Blossom

Lot of 19 Sterling Silver Cat Pendants Charms 82.1 Grams

Estate Jewelry Auction No Reserves!

Brimfield Antique Shows & Auctions

Concord, NH, US

Auction Ended

14k GOLD SLEEPING BEAUTY PAISLEY RING

SOUTHWESTERN STERLING MULTI STRANDED RED

PAIR OF 14K CIRCULAR EARRINGS WITH CARVED

August 31st Sterling & Gold Fashion Jewelry

Vintage Auctions

Ottawa, OH, US

Auction Ended

Amethyst Rocks, Minerals & Fossils

TOP