39g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimenWeatherham Estate Treasures4(211)$30Feb 05, 2026
Five Slices of Natural Agate Stone, Bluish-Purple Hue, Cut and PolishedAqua Arts & Antiques4.4(12)$1009 hrs Left
61g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimenWeatherham Estate Treasures4(211)$30Feb 05, 2026
24g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimenWeatherham Estate Treasures4(211)$30Feb 05, 2026
39g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimenWeatherham Estate Treasures4(211)$30Feb 05, 2026
SoldCut and Polished Agate Slice Collection [6]Comprising six polished slices displaying attractive red, brown, and grey banding. 644 grams total, 10.9-12.5 cm (4 1/4 - 4 7/8 in.). [6, No Reserve] From Brazil. Ex Mineral Imports, London, UK. GregoSee Sold Price
SoldCut and Polished Agate Slice Collection [6]Comprising six elongated slices with attractive banding and some crystal-lined. 285 grams total, 9.5-11.8 cm (3 3/4 - 4 5/8 in.). [6, No Reserve] From Brazil. Ex Mineral Imports, London, UK. Gregory,See Sold Price
SoldCut and Polished Agate Slice.A finely cut slice of purple and white banded agate, with lilac and white amethyst crystals to the centre. 612 grams, 19cm (7 1/2"). From a historic ‘Victorian Museum’ collection; from the stock oSee Sold Price
SoldNatural History - Grade A Cut and Polished Agate Slice Collection [3].Each displaying quartz crystal filled internal cavity, in enhanced blue colour. 358 grams total, 12-14.5 cm (4 3/4 - 5 3/4 in.). Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [See Sold Price
SoldNatural History - Grade A Cut and Polished Agate Slice Collection [3].Comprising three transparent slices showing attractive banding. 286 grams total, 9-14 cm (3 1/2 - 5 1/2 in.). Ex Mineral Imports, London, UK.Gregory, Bottley & Lloyd (Gregory's). [3, No Reserve]See Sold Price
Sold72 Cut and Polished Agate SlicesA group of over seventy cut and polished agate slices of various colours, some displaying crystals to the exposed inner surfaces. 705 grams total, 39-80 mm (1 1/2 - 3 1/8 in.) From Brazil. Mineral ImpSee Sold Price
SoldRare 'Winking Smiley Face' Agate Dish.A substantial cut and polished agate slice with natural variegated brown and red bands, centre cut with an elliptical bowl shape and 'winking smiley face' to the centre, from Brazil. See Bonewitz, Dr.See Sold Price
SoldPolished Agate Slice.A fine cut and polished agate slice with pink and white bands, honeycomb crystal formation, colour enhanced. 735 grams, 26cm (10 1/4"). From a historic ‘Victorian Museum’ collection; from the stocSee Sold Price
SoldLarge Polished Agate Slice.A large cut and polished agate slice with bands of blue, dark red and orange colour. 496 grams, 31.3cm (12 1/4"). From the historic ‘Victorian Museum’ and later collection of Gregory, Bottley & LlSee Sold Price
SoldNatural History - Large 'Winking Smiley Face' Cut and Polished Agate DisplayA cut and polished agate slice displaying crystals to the exposed inner surfaces; a naturally-occurring smiling face formed in the polished surface composed of two large circular eyes and a crescent-sSee Sold Price
SoldNatural History - Historic Mineral Specimen Collection.Comprising: a cut and polished agate slice from Brazil, collection number 35; brown calcite from Brazil, collection number 109; septarian nodule section from Horsenden Hill, Ealing, Middlesex, EnglandSee Sold Price
SoldPolished Agate Slice Group.A group of six cut and polished agate slices with bands of purple, blue, green, purple and brown colour, some with honeycomb crystals to the centre, colour enhanced. 394 grams total, 9-12cm (3 1/2 - 4See Sold Price
SoldPolished Agate Slice Group.A group of three thick, cut and polished agate slices showing bands of colour, two with cavities displaying crystal growth. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.230-231. 770 gramsSee Sold Price
SoldNatural History - Giant Crystalline Blue Agate PolishedA massive cut and polished agate slice showing bands of blue and brown colour to the border, honeycomb quartz crystals to the centre. From the historic ‘Victorian Museum’ or later collection of GrSee Sold Price
SoldPolished Agate Slice.A fine cut and polished agate slice with blue bands and small central cavity with crystal formation, colour enhanced. 544 grams, 24cm (9 1/2"). From a historic ‘Victorian Museum’ collection; fromSee Sold Price
SoldPolished Agate Slice.A fine cut and polished agate slice with brown and purple bands, and honeycomb crystal formation, colour enhanced. 453 grams, 20cm (8"). From a historic ‘Victorian Museum’ collection; from the stoSee Sold Price
SoldAgate Keyring Group.A group of seven cut and polished agate slices of pink, purple and blue colour; each with short chain suspender and split keyring; colour enhanced. 114 grams total, 47-70mm (2 - 2 3/4"). From the histSee Sold Price
SoldNatural History - Large Pink Cut and Polished Agate Crystal SliceA large pink agate crystal slice, polished on both faces; colour-enhanced. 484 grams, 23.5 cm (9 1/4 in.). From Antigas, Uraguay.Mineral Imports, London, UK.Gregory, Bottley & Lloyd (Gregory's). [No RSee Sold Price
SoldNatural History - Cut and Polished Agate Crystal Geode Slice GroupA group of six cut and polished agate geode slices; colour-enhanced. 322 grams total, 8.8-10.7 cm (3 1/2 - 4 1/4 in.). Mineral Imports, London, UK.Gregory, Bottley & Lloyd (Gregory's). [6, No Reserve]See Sold Price
SoldThick Polished Agate Slice 'Coaster' Pair.A group of two cut and polished thick agate slices with bands of orange and brown colour, honeycomb crystals to the centre and fabric cover to the reverse. 372 grams total, 88-94mm (3 1/2 - 3 3/4"). FSee Sold Price
SoldGroup of Polished and Unpolished MineralsGroup of Polished and Unpolished Minerals, eleven pieces total including: two pair of polished agate bookends, celestite, smokey quartz, chalcanthite, four cut-base and polished agate slices, 3.25-7"See Sold Price
Sold100 Polished Red Agate Slices.A group of one hundred cut and polished red agate slices, colour enhanced. 579 grams total, 36-59mm (1 1/2 - 2 1/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, BottSee Sold Price
SoldCut and Polished Agate Group.A group of three cut and polished banded agate slices, one brown, one deep blue and one purple; colour enhanced. 1.04 kg total, 68-98mm (2 3/4 - 3 3/4"). From the historic ‘Victorian Museum’ and lSee Sold Price
SoldCut and Polished Agate Group.A group of ten cut and polished banded agate slices, including brown, pink and blue colour bands; some colour enhanced. 431 grams total, 8.4-12cm (3 1/4 - 4 3/4"). From the historic ‘Victorian MuseuSee Sold Price
![Cut and Polished Agate Slice Collection [6] (1 of 1)](https://p1.liveauctioneers.com/1191/394547/218646313_1_x.jpg?height=282&quality=70&sharpen=true&version=1761835626)
![Cut and Polished Agate Slice Collection [6] (1 of 1)](https://p1.liveauctioneers.com/1191/394547/218646273_1_x.jpg?height=282&quality=70&sharpen=true&version=1761835626)
![Natural History - Grade A Cut and Polished Agate Slice Collection [3]. (1 of 1)](https://p1.liveauctioneers.com/1191/338392/183347979_1_x.jpg?height=282&quality=70&sharpen=true&version=1722526571)
![Natural History - Grade A Cut and Polished Agate Slice Collection [3]. (1 of 1)](https://p1.liveauctioneers.com/1191/317892/170615955_1_x.jpg?height=282&quality=70&sharpen=true&version=1706617191)
