Natural History - Cut and Polished Brazil Agate Crystal Geode Half Collection [3]

A group of twenty-seven natural geode halves with quartz crystals from Brazil, each cut with a polished face. 1037 gram total, 37-70mm (1 1/2 - 2 3/4"). From an old Lincoln Collection [27, No Reserve]

A group of 15 cut and polished natural crystal geode halves. 450 grams total, 29-60 mm (1 1/8 - 2 3/8 in.). From Brazil. Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [15, No Rese

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]

A group of eight agate geode sections. 3.5 kg total, 85-96 mm (3 3/8 - 3 3/4 in.). Mineral Imports, London, UK.Gregory, Bottley & Lloyd (Gregory's). [8, No Reserve]

A group of six polished agate geode slices; colour-enhanced. 396 grams total, 8.7-11.8 cm (3 3/8 - 4 5/8 in.). Mineral Imports, London, UK.Gregory, Bottley & Lloyd (Gregory's). [6, 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

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 group of six cut and polished purple agate geode sections, with exposed crystals; colour-enhanced. 1.39 kg total, 69-94 mm (2 3/4 - 3 3/4 in.). Mineral Imports, London, UK.Gregory, Bottley & Lloyd (

. With enhanced pink-colour and also showing translucent to opaque quartz crystals. 539 grams, 23.2 cm (9 1/8 in.). Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [No Reserve]

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]

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]

A group of 10 cut and polished natural agate halves. 2.3 kg total, 67-88 mm (2 5/8 - 3 1/2 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [10, No Reserve]

Natural mineral crystal cut and polished geodes. Each with it's unique OOAK coloration and design patterns and distinctive shape. No apparent markings. Dimensions: 6 X 4.5 X 3.5 in. Condition: Go

Comprising large well-formed purple amethyst crystals on a thick matrix. 682 grams, 95 mm (3 3/4 in.). From Brazil.Ex Mineral Imports, London, UK.Gregory, Bottley & Lloyd (Gregory's). [No Reserve]

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 &

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

A 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 Gr

A group of 100 mini cut geode halves, many displaying crystals to the exposed inner surfaces. 775 grams total, 22-43 mm (1 - 1 3/4 in.). From Brazil. Mineral Imports, London, UK. Gregory, Bottley & Ll

DESCRIPTION: (3 Pc) A grouping of three natural geodes. Includes one (1) large pink-hued quartz geode with sparkly natural black quartz crystal geode interior, and two (2) polished cut agate geodes fe

A cut and polished fluorite crystal with bands of green and white colour. 175 grams, 90mm (3 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-

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 one hundred cut and polished colour enhanced small geode halves from Brazil. 1 Kg total, 23-46mm (3/4 - 1 3/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory

A group of thirty natural geodes with quartz crystals from Brazil, each cut with a polished face. 785 grams, 35-60mm (1 1/2 - 2 1/4"). From an old Lincoln collection. [30, No Reserve]

Comprising: yellow sulphur; a cut malachite specimen; smoky quartz point; vanadinite in a specimen box; agate slice; several cut geodes, and others. 2.9 kg total, 18-95 mm (3/4 - 3 3/4 in.). Acquired