Collectables - Eauction

A medium size gemstone tree consisting of a brass trunk and branches tipped with polished green agate, mounted on a section of amethyst geode. 733...

A medium size gemstone tree consisting of a brass trunk and branches tipped with polished amethyst, mounted on a section of amethyst geode. 521 gr...

A free-standing cut and polished agate geode section, the internal cavity filled with clusters of small quartz crystals. 1.2 kg, 11cm (4 1/4"). Fr...

A free-standing cut and polished agate geode section with variegated bands of blue, black and red; secondary cut to the rear. 1.4 kg, 18cm (7"). F...

A cut teardrop-shaped geode section with clusters of deeply coloured citrine crystals; supplied with a display stand. 1.1 kg total, 23cm (9"). Fro...

A rectangular cut geode section with clusters of deeply coloured citrine and quartz crystals; supplied with a display stand. 1.3 kg total, 18cm (7...

A cut and polished agate geode section with bands of grey, white and brown, the inner cavity filled with amethyst and quartz crystals. 886 grams, ...

A cut geode half with inner cavity of small pale purple amethyst crystals. 1.1 kg, 14.5cm (5 3/4"). From the historic ‘Victorian Museum’ or later ...

A large polished free-standing septarian egg with section cut to reveal internal cavity filled with clusters of small black and brown crystals. Se...

A cut and polished agate piece with one polished side showing the internal structure of bands of purple, brown and cream. 1.3 kg, 18cm (7"). From ...

A cut and polished pair of agate geodes with bands of blue and grey to the outer crust, the inner cavity filled with pale purple crystal formation...

A free-standing cut agate geode section, the polished face exposing the internal cavity filled with small quartz and calcite crystals. 1.1 kg, 12....

Late Triassic Period, 225 million years BP. A section of a petrified wodd showing the outer structure of the branch. 1.6 kg, 16cm (6 1/4"). From t...

A large polished septarian egg with section cut to reveal internal cavity filled with clusters of small black and brown crystals; supplied with a ...

A large polished septarian egg with section cut to reveal internal cavity filled with clusters of small black crystals. See Bonewitz, Dr. R. L., R...

Late Triassic Period, 225 million years BP. A large cut and polished section of pertried tree trunk, showing good grain preservation in the inner ...

A rectangular cut amethyst geode slice; supplied with a display stand. 500 grams total, 27.5cm (10 3/4"). From the former stock of Gregory, Bottle...

A large cut and polished slice agate slice, the border formed of bands of blue and brown surrounding translucent honeycomb quartz crystals with en...

A very large cut and polished teardrop-shaped agate slice showing the inner crystallisation, in enhanced purple colour. 548 grams, 28.4cm (11 1/4"...

A very large cut and polished section of agate in enhanced deep magenta colour. 1 kg, 27.3cm (10 3/4"). From the historic ‘Victorian Museum’ or la...

A large cut rectangular amethyst geode slice; supplied with a display stand. 447 grams total, 24cm (9 1/2"). From the former stock of Gregory, Bot...

An irregular cut and polished agate slice with variegated bands of orange and brown, open centre with clusters of small quartz crystals; supplied ...

A large cut and polished section of petrified tree trunk. 2.7 kg, 23cm (9"). From the historic ‘Victorian Museum’ or later collection of Gregory, ...

A large polished agate slice with bands of blue, white and brown, a cluster of quartz crystals to the centre. 1.2 kg, 20.5cm (8"). From the histor...

A group of three geode sections with amethyst crystals in various sizes. 453 grams total, 51-78mm (2 - 3"). From the historic ‘Victorian Museum’ o...

A pair of cut and polished agate slices with variegated bands of blue, black and brown. 634 grams total, 13-14cm (5 - 5 1/2"). From the former sto...

A group of three polished graduated agate slices, two with variegated bands, one with a translucent centre; supplied with display stands. 270 gram...

A group of three geode sections with amethyst crystals in various sizes and shades. 560 grams total, 65-68mm (2 1/2"). From the historic ‘Victoria...

A cut and polished agate geode with an unusual 'eye' formation to the polished faces. 608 grams total, 77-78mm (3"). From the historic ‘Victorian ...

A group of eight large tektite nodules in different shapes. 217 grams total, 34-62mm (1 1/4 - 2 1/2"). From the historic ‘Victorian Museum’ or lat...

A large group of forty-nine fossilised tree branch sections. 325 grams total, 11-33mm (1/2 - 1 1/4"). From the historic ‘Victorian Museum’ or late...

A large group of fifty fossilised tree branch sections. 305 grams total, 13-33mm (1/2 - 1 1/4"). From the historic ‘Victorian Museum’ or later col...

A group of six large nuggets of pyrite, some with quartz. 648 grams total, 41-65mm (1 1/2 - 2 1/2"). From the historic ‘Victorian Museum’ or later...

A group of fifty quartz crystal points in various sizes. 365 grams total, 27-39mm (1 - 1 1/2"). From the historic ‘Victorian Museum’ or later coll...

A pair of polished rock crystal spheres with numerous internal features; supplied in white cardboard trays. 267 grams total, 43-46mm (1 3/4"). Fro...

A polished snow-white magnesite sphere with grey spiderweb-like markings; supplied in a white cardboard tray. 91 grams, 40mm (1 1/2"). From the hi...

A group of three cut and polished slices of agate with interesting structures. 130 grams total, 8.7-11.1cm (3 1/2 - 4 1/4"). From the historic ‘Vi...

A pair of agatized ammonite fossils, the larger with some smaller ones to the matrix; supplied in a white cardboard tray. 244 grams total, 52-77mm...

Middle Jurassic Period, 170 million years BP. A pair of Perisphinctes sp. ammonites; supplied in old labelled Gregory, Bottley & Lloyd cardboard t...

A pair of polished rock crystal spheres; supplied in white cardboard trays. 243 grams total, 43mm each (1 3/4"). From the historic ‘Victorian Muse...

A large polished fluorite sphere with various shades of green and purple; supplied in a white cardboard tray. 265 grams, 54mm (2"). From the histo...

A pair of polished fluorite spheres displaying different shades of green and purple; supplied in ahite cardboard trays. 234 grams total, 40-42mm (...

A polished unakite sphere; supplied in a labelled white cardboard tray. 99 grams, 40mm (1 1/2"). From the historic ‘Victorian Museum’ or later col...

A polished tiger iron sphere; supplied in a labelled white cardboard tray. 105 grams, 40mm (1 1/2"). From the historic ‘Victorian Museum’ or later...

A large polished fluorite sphere displaying vivid green and purple colours with circumferential white band; supplied in a white cardboard tray. 28...

A polished snowflake obsidian sphere; supplied in a labelled white cardboard tray. 82 grams, 40mm (1 1/2"). From the historic ‘Victorian Museum’ o...

A group of ten 'Gemstones of the World' cards mounted with a variety of 'tumblestone' polished mineral samples and with descriptions underneath of...

A group of fifty samples of ruby in zoisite in various sizes. 1.5 kg total, 30-53mm (1 1/4 - 2"). From the historic ‘Victorian Museum’ or later co...

A group of fifty pink dolomite specimens in various sizes and shades. 573 grams total, 30-44mm (1 1/4 - 1 3/4"). From the historic ‘Victorian Muse...

A large group of forty-four banded amethyst crystal specimens. 1.2 kg total, 33-57mm (1 1/4 - 2 1/4"). From the historic ‘Victorian Museum’ or lat...

A group of fifty specimens of rubies in zoisite in various sizes. 1.4 kg total, 34-56mm (1 1/4 - 2 1/4"). From the historic ‘Victorian Museum’ or ...

A group of fifty large green beryl specimens. 2.6 kg total, 36-58mm (1 1/2 - 2 1/4"). From the historic ‘Victorian Museum’ or later collection of ...

A large group of twenty-five cut transparent Iceland spar specimens. 1.6 grams total, 35mm each (1 1/2"). From the historic ‘Victorian Museum’ or ...

A group of fifty large green beryl specimens. 2 kg total, 35-52mm (1 1/2 - 2"). From the historic ‘Victorian Museum’ or later collection of Gregor...

A mixed group of fifty blue calcite specimens in various sizes. 883 grams total, 27-43mm (1 - 1 3/4"). From the historic ‘Victorian Museum’ or lat...

A large piece of unpolished natural malachite, with numerous 'eyes' exposed on the upper surface. 2.5 kg, 20cm (8"). From the historic ‘Victorian ...

Late Triassic Period, 225 million years BP. A polished section of petrified wood trunk showing deterioration of the outer layers of wood before pe...

A group of three cut and polished translucent agate slices in enhanced colours. 211 grams total, 8.7-11.4cm (3 1/4 - 4 1/2"). From the historic ‘V...

A group of three cut and polished agate slices with enhanced colours. 174 grams total, 90-94mm (3 1/2"). From the historic ‘Victorian Museum’ or l...

A group of three pyrite specimens with large crystal formations. 184 grams total, 34-48mm (1 1/4 - 2"). From the historic ‘Victorian Museum’ or la...