Brazilian Agate Amethyst Geode Specimen From Brazil 357 Grams 4' tallHeartland Artifact Auctions4.7(868)$10Feb 15, 2026
SoldAmethyst Crystal Specimen Group [5]A group of five geode sections with amethyst crystals in various sizes and shades. 185 grams total, 24-40mm (1 - 1 1/2"). From the historic ‘Victorian Museum’ or later collection of Gregory, BottlSee Sold Price
SoldA Group Of Amethyst Geode Specimens.A Group Of Amethyst Geode Specimens. Consists of three pieces of amethyst crystal geodes 7" x 3" x 5"See Sold Price
SoldA group of specimen stonesA group of specimen stones, comprising (3) large amethyst specimens; (4) small amethyst specimens; (5) large quartz crystal points; (1) rose quartz bookend; (2) fluorite specimens, including one cubicSee Sold Price
SoldQuartz Crystal Specimen Group [5]A mixed group of five quartz crystal specimens. 245 grams total, 35-60mm (1 1/4 - 2 1/4"). From the historic ‘Victorian Museum’ or later collection of Gregory, Bottley & Lloyd (Gregory's); formerlSee Sold Price
SoldLarge Amethyst Crystal SpecimenLarge Amethyst Crystal Specimen. Measures 10.5 x 4.5 inches.See Sold Price
Sold5 Inch Raw Amethyst Crystal SpecimenRaw crystal cluster specimen on amethyst with raw stone on underside. Approximately 5 inches wide. Moderate wearing due to exposure. Amethyst cluster, crystal cluster, stone cluster, geology, crystalSee Sold Price
SoldGroup of 20 Amethyst Crystal Specimens.A group of twenty amethyst crystal clusters ranging in colour from pale to deep purple. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.222-223. 420 grams total, 26-35mm (1 - 1 1/2"). From BSee Sold Price
SoldLarge AMETHYST Crystal Specimen Geode. Lights.Large AMETHYST Crystal Specimen Geode. Lights. -- Dimensions: H: 11.5 inches: W: 16 inches: D: 15 inches ---See Sold Price
SoldLarge Amethyst Crystal Chimney. Natural Mineral Specimen.Large Amethyst Crystal Chimney. Natural Mineral Specimen. Dimensions: H: 17.5 inches: W: 8 inches: D: 6 inches ---See Sold Price
SoldLarge Natural Amethyst Crystal Specimen -13.5 lbs.Large natural amethyst crystal specimen. Dimensions: 7 1/2" x 6 1/4" x 7". Weight: approx. 6.2kg (13.5 lbs.).See Sold Price
SoldNatural History - Quartz Rock Crystal Specimen Group [100].Comprising a large quantity of white to clear prismatic crystals, some in matrix. 1.36 kg total, 25-41 mm (1 - 1 5/8 in.). From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (GregorSee Sold Price
Sold4 Natural Amethyst Crystal Specimens Geodes4 Natural Amethyst Crystal Specimens Geode Pieces. Larger measures 8 inches x 5 inches.See Sold Price
Sold100 Amethyst Specimen ChunksA group of one hundred dark purple amethyst crystal specimens of various shapes and sizes. 965 grams total, 19-42 mm (3/4 - 1 1/2 in.) Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's)See Sold Price
Sold250 Amethyst Mineral Specimens.A group of two hundred and fifty purple amethyst crystal specimens. 1.7 kg total, 17-40mm (1/2 - 1 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & LloydSee Sold Price
SoldLarge Amethyst Crystal Geode SpecimenDESCRIPTION: Large Amethyst crystal geode with deep purple crystal points throughout and an overall elongated form tapering towards the top. ORIGIN: Brazil DIMENSIONS: H: 28" D: 9.5" L: 11" Have a simSee Sold Price
SoldNatural Fluorite Amethyst & Coral Crystal SpecimenThree mineral geode specimens. Lot includes (1) green fluorite quartz crystal, (1) natural purple amethyst crystal geode, and a agatized coral fragment. Measurements ranging from 6" x 8" x 4.5" to 2.5See Sold Price
SoldNATURAL DEEP PURPLE AMETHYST CRYSTAL CLUSTER SPECIMEN 7.5"A large purple quartz cluster with raw basalt matrix and mounting hardware. Approximate Dimensions: 7.5" x 3.5" x 1.5" Artist or Maker: Unknown Provenance: From a New York Collector NSee Sold Price
Sold(3) GEOLOGICAL AMETHYST & QUARTZ CRYSTAL SPECIMENS(lot of 3) Geological crystal specimens, including: (1) druzy quartz on stand, (1) amethyst, approx 1.5"h, 4.5"l, 2.25"w, (1) smoky quartz point, approx 4.25"h, 3.5"l, 2.5"w; 3.5lbs total Start Price:See Sold Price
SoldAmethyst & Fluorite Crystal Carved Bird SculptureDESCRIPTION: Amethyst crystal carved bird sculpture depicting a naturalistic parrot with fluorite beak, perched on an amethyst crystal slab specimen. ORIGIN: Brazil DIMENSIONS: H: 8" x W: 3.5" x L: 4.See Sold Price
SoldAmethyst Geode Cathedral Mineral SpecimenNatural amethyst crystal quartz mineral specimen. Deep purple cathedral amethyst geode. Measures: 5-1/2” L x 4” W x 9-1/4” H.Shipping: Purchaser local pick-up by request/appointment available foSee Sold Price
SoldLarge Amethyst Crystal Cathedral Geode SpecimenDESCRIPTION: Large amethyst crystal cathedral geode specimen heavily dusted with natural deep purple crystal points. CIRCA: 20th Century ORIGIN: - DIMENSIONS: H: 29" W: 10" L: 11.5" CONDITION: Minor wSee Sold Price
SoldLarge Amethyst Crystal Cathedral Geode SpecimenDESCRIPTION: Large amethyst crystal cathedral geode specimen heavily dusted with natural deep purple crystal points. CIRCA: 20th Century ORIGIN: - DIMENSIONS: H: 29.75" W: 7.75" L: 17.5" CONDITION: MiSee Sold Price
![Amethyst Crystal Specimen Group [5] First Image](https://p1.liveauctioneers.com/1191/211888/108181499_1_x.jpg?height=282&quality=95&sharpen=true&version=1626791450&width=282)
![Amethyst Crystal Specimen Group [5] First Image](https://p1.liveauctioneers.com/1191/211888/108181499_1_x.jpg?height=282&quality=1&sharpen=true&version=1626791450&width=282)
![Amethyst Crystal Specimen Group [5] (1 of 1)](https://p1.liveauctioneers.com/1191/211888/108181499_1_x.jpg?height=282&quality=70&sharpen=true&version=1626791450)
![Quartz Crystal Specimen Group [5] (1 of 1)](https://p1.liveauctioneers.com/1191/211888/108181841_1_x.jpg?height=282&quality=70&sharpen=true&version=1626791450)
![Natural History - Quartz Rock Crystal Specimen Group [100]. (1 of 1)](https://p1.liveauctioneers.com/1191/338392/183347835_1_x.jpg?height=282&quality=70&sharpen=true&version=1722526571)
