Pink amethyst geodeEst. US$1,200-US$1,800
Citrine cathedral geodeEst. US$2,000-US$3,000
Amethyst Crystal Geode DisplayEst. £1,000-£1,400
Geode Crystal Specimens on Brass Stands, 3Est. US$300-US$500
Monumental Geode Section with Druzy Quartz StalagmitesEst. £4,000-£6,000
Egg-Shaped Amethyst Crystal Geode Display with CalciteEst. £1,800-£2,400
LARGE CATHEDRAL BOLIVIAN AMETHYST CRYSTAL GEODE WITH BLUE AGATEEst. US$200-US$300
Natural Quartz Geode with Crystal-Filled CavityEst. US$200-US$400
Large Geode Section with 'Snowball' QuartzEst. £1,200-£1,700
AMETHYST GEODE CRYSTAL QUARTZ CLUSTER SPECIMENEst. US$50-US$80
Mixed Cut and Polished Agate Half Geode Group [10]Est. £30-£40
Quartz Gem Tree on Amethyst Crystal Geode SectionEst. £20-£30
Group of Twenty [20] Cut and Polished Agate Geode SlicesEst. £30-£40
Collection of Fourteen [14] Amethyst Crystal Geode Display PeacesEst. £80-£100
Collection of Three [3] Cut and Polished Agate Geode EndsEst. £40-£60
Group of Ten [10] Cut and Polished Agate Geode SlicesEst. £30-£40
Cut And Polished Brazilian Agate GeodeEst. US$10-US$10,000
Cut And Polished Agate GeodeEst. US$10-US$10,000
Collection of Six [6] Cut and Polished Agate Geode SectionsEst. £40-£60
Cut and Polished Agate Geode Slice GroupEst. £30-£40
Group of Ten [10] Cut and Polished Coloured Crystal Geode HalvesEst. £30-£40
Cut And Polished Brazilian Agate GeodeEst. US$10-US$10,000
Amethyst Gem Tree on Amethyst Crystal Geode SectionEst. £20-£30
Amethyst Gem Tree on Amethyst Crystal Geode SectionEst. £20-£30
![Mixed Cut and Polished Agate Half Geode Group [10]: Comprising ten cut geode halves showing crystalline centres. 1.66 kg total, 4.7-10.7 cm (1 7/8 - 4 1/4 in.). [20, No Reserve] From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gre](https://p1.liveauctioneers.com/1191/415806/231335490_1_x.jpg?height=280&quality=70&sharpen=true&version=1777475205&width=280)
![Quartz Gem Tree on Amethyst Crystal Geode Section: Irregular geode matrix with light purple amethyst crystals; the metal branches tipped with polished quartz pebbles. 600 grams, 17 cm (6 5/8 in.). [No Reserve] From Brazil. Ex Mineral Imports, London,](https://p1.liveauctioneers.com/1191/415806/231335294_1_x.jpg?height=280&quality=70&sharpen=true&version=1777475205&width=280)
![Group of Twenty [20] Cut and Polished Agate Geode Slices: Comprising twenty transparent to translucent slices, some with a crystalline centre, four dyed. 560 grams total, 5.5-10.8 cm (2 1/8 - 4 1/4 in.). [20, No Reserve] Ex Mineral Imports, London, UK. Grego](https://p1.liveauctioneers.com/1191/415806/231335301_1_x.jpg?height=280&quality=70&sharpen=true&version=1777475205&width=280)
![Collection of Fourteen [14] Amethyst Crystal Geode Display Peaces: Boxed group of light to dark purple amethyst crystals on a matrix, one with crystals formed around a stalagmite. 2.78 kg total including box, 5.1-13 cm (2 - 5 1/8 in.). [14, No Reserve] Ex Mineral Imp](https://p1.liveauctioneers.com/1191/415806/231335448_1_x.jpg?height=280&quality=70&sharpen=true&version=1777475205&width=280)
![Collection of Three [3] Cut and Polished Agate Geode Ends: A boxed group of three polished geode sections showing contrasting colours and banding. 2.77 kg total, 9.6-19.6 cm (3 3/4 - 7 3/4 in.). [3, No Reserve] Ex Mineral Imports, London, UK. Gregory, Bottley](https://p1.liveauctioneers.com/1191/415806/231335359_1_x.jpg?height=280&quality=70&sharpen=true&version=1777475205&width=280)
![Group of Ten [10] Cut and Polished Agate Geode Slices: Comprising ten translucent slices of agate showing attractive banding, one a moss agate slice. 666 grams total, 8.1-13.2 cm (3 1/4 - 5 1/4 in.). [No Reserve] From Brazil. Ex Mineral Imports, London, U](https://p1.liveauctioneers.com/1191/415806/231335445_1_x.jpg?height=280&quality=70&sharpen=true&version=1777479005&width=280)
![Collection of Six [6] Cut and Polished Agate Geode Sections: Comprising six polished sections, four showing vibrant red to brown to white banding, and having felt-backed bases; one with a cut base and green banding. 2.75 kg total, 12.3-16 cm (4 7/8 - 6 1/4 in.)](https://p1.liveauctioneers.com/1191/415806/231335399_1_x.jpg?height=280&quality=70&sharpen=true&version=1777479005&width=280)
![Cut and Polished Agate Geode Slice Group: Comprising six translucent slices showing red, orange and grey banding together with colourless quartz crystal formations. 392 grams total, 13.2-13.8 cm (5 1/4 - 5 3/8 in.). [6, No Reserve] Ex Mineral](https://p1.liveauctioneers.com/1191/415806/231335509_1_x.jpg?height=280&quality=70&sharpen=true&version=1777475205&width=280)
![Group of Ten [10] Cut and Polished Coloured Crystal Geode Halves: Each with a polished cut face and showing a crystal-lined centre; mostly dyed. 1.47 kg total, 60-84 mm (2 3/8 - 3 1/4 in.). [10, No Reserve] From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottl](https://p1.liveauctioneers.com/1191/415806/231335305_1_x.jpg?height=280&quality=70&sharpen=true&version=1777479005&width=280)
![Amethyst Gem Tree on Amethyst Crystal Geode Section: Irregular geode matrix with light purple amethyst crystals; the metal branches tipped with polished light-coloured amethyst pebbles. 422 grams, 16.5 cm (6 1/2 in.). [No Reserve] From Brazil. Ex Minera](https://p1.liveauctioneers.com/1191/415806/231335287_1_x.jpg?height=280&quality=70&sharpen=true&version=1777475205&width=280)
![Amethyst Gem Tree on Amethyst Crystal Geode Section: Irregular geode matrix with light purple amethyst crystals; the metal branches tipped with polished light-coloured amethyst pebbles. 385 grams, 19 cm (7 1/2 in.). [No Reserve] From Brazil. Ex Mineral](https://p1.liveauctioneers.com/1191/415806/231335340_1_x.jpg?height=280&quality=70&sharpen=true&version=1777479005&width=280)
