Polished Agate Geode with Pyrite.

A cut and polished geode displaying bands of colour and crystal growth to the edges and artificially added clusters of pyrite in the central cavity. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2

Nice collection geodes and mineral specimens, 25+ pieces, incl. rose quartz obelisk, bookend, and specimen, blue agate geode, colorless quartz, pyrite, sliced examples, polished eggs, etc., smallest:

A sawn and polished pair of natural agate geodes with several 'eyes' and cavities filled with amethyst crystals, with stands. From the historic ‘Victorian Museum’ collection of Gregory, Bottley &

Large, thick, polished freestanding agate slab. 7.5" x 7.75" x 2.75". 10.12 pounds.

Natural stone geode statue or bookend, cut and polished. Felt pads to underside. Good overall condition, normal wear. Measures approximately 6 7/8 in. x 4 7/8 in. x 2 1/2 in. Hill Auction Gallery in h

POLISHED AGATE GEODE - (AG 64-2) 4.2 LBS Height: 6 in. by Width: 3 in. by Depth: 4.5

A sawn and polished pair of banded white agate geodes with brown agate rim and centre hollow lined with quartz crystals, with stands. From the historic ‘Victorian Museum’ collection of Gregory, Bo

POLISHED AGATE GEODE - (AG 64-1) 3.8 LBS Height: 5.75 in. by Width: 3 in. by Depth: 4

A bulbous agate geode with one cut and polished face. 1.2 kg, 11.1 cm (4 1/4 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [No Reserve]

A group of nine cut and polished agate geode halves; colour enhanced. 1.44 kg total, 58-78 mm (2 1/4 - 3 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [9, No Reserve]

POLISHED AGATE GEODE - (AG 65-1) 3.2 LBS Height: 6 in. by Width: 4 in. by Depth: 3.5

A group of four agate geode halves, displaying crystals to the exposed inner surfaces; colour enhanced. 995 grams total, 7.4-10 cm (3 - 4 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (G

A cut and polished agate geode pair, with a frosted quartz crystal interior. 1.45 kg total, 12.6 cm each (5 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [2, No Reserve]

A group of nine cut and polished agate geode halves in enhanced blue colour, two displaying clear internal crystal formation. 1.26 kg total, 49-70 mm (2 - 2 3/4 in.). Mineral Imports, London, UK. Greg

Three cut and polished Brazilian agate geode ends. 5.3 kg total, 20-24.5 cm (8 - 9 1/2 in.). From Brazil. Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [3, No Reserve]

A group of three polished agate geode ends. 1.47 kg total, 15-19.5 cm (6 - 7 5/8 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [3, No Reserve]

A group of three polished agate geode ends. 1.69 kg total, 14-19 mm wide (5 1/2 - 7 1/2 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [3, No Reserve]

LOT APPROXIMATELY (30) POLISHED AGATE GEODES

Grouping of Eleven (11) Brazilian Polished Agate Geodes. Includes four slices and two ashtrays. Three polished standing sculptures. One crystalized open slice. Largest measures 4-1/4" H, largest slice

LOT APPROXIMATELY (30) POLISHED AGATE GEODES

A pair of cut and polished agate geodes in enhanced magenta colour. 504 grams total, 82-85mm (3 1/4"). From the historic ‘Victorian Museum’ or later collection of Gregory, Bottley & Lloyd (Gregory

Beautiful polished agate geode bookends with waves of dark blue, light blue, and vibrant turquoise. Inclusions throughout glisten like exposed crystal in natural light. Blue agate is known as a soothi

. A pair of cut and polished agate geode halves displaying quartz crystals to the exposed inner faces. 1.5 kg total, 12.4-13.8 cm (5 - 5 1/2 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd

A 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]