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A specimen of matrix with thick coating of silver black sulphides featuring abundant rolls of soft looking cylindrite in radiating...

Earthy lemon yellow varlamoffite in patches all over a granite matrix.

A less common matrix specimen of small gemmy topaz crystals in clusters on a face of quartz covered rhyolite. Two areas of crystals to...

A grinded and acid-etched cut slice of a fragment of Gibeon meteorite exhibiting Widmannstatten figures.

White colemanite crystals on pale orange brown calcite crystals balls. Radiating colemanite also sprouts from the top and the surface of...

A typical specimen of boulder opal in a vein within hard ironstone matrix. Nice flashes of blue internal colour, and nice patterns also in...

A section of a diamond crystal with good detail to the display faces. A couple of impurities

A fine display specimen with a little limonite matrix completely covered with myriad glassy blades of hemimorphite. Really bright display.

A solid vuggy mass of shimmering silvery yellow mimetite crystals with some areas stained red. The central vug is very rich in with yellow...

A specimen of pale purple sugilite, rich around its surrounding matrix. Excellent colour in patches

Nice bright botroidal haematite with excellent surface detail and contrast to the display.

A 22gr specimen of H3.7 Chondrite meteorite discovered in 1942. Good sized specimen, with one face polished.

A very fine little specimen of gemmy yellow green crystals of adamite. The crystals are very well sized and there is a excellent contrast...

A solid specimen of massive niccolite with a typical pinkish bronze fracture.

A nice little novely item featuring a fragments of gem cordierite, also known as iolite. The pieces are highly dichroic turning from gemmy...

An open pocket shows creamy white stilbite sheafs spraying from its depths with a soft silky lustre. A nice example.

An unusual locality specimen comprising numerous stack pearly rhombs of rhodochrosite forming hollow epimorphs.

Excellent emerald green, transparent mottled fluorite with violet and blue zones formed in modified cubes. One contact towards one side of...

A typical specimen of boulder opal in a vein within hard ironstone matrix. A good range of internal colours.

"Cotham Marble" - large polished slab showing fantastic treelike patterns caused by algal colonies. Triassic age - from Bristol, UK. Good...

A matrix cluster of blocky sulphur crystals partially coated with white calcite crystals developed over the surface. Some damaged crystals...

A pair of tiny dodecahedral diamond crystals, contained in two capsules. Only labelled as South African

A flat display is covered with masses of greenish golden lustrous andradite garnet to 9mm across. Very good example of this garnet locality!

A flat display showing metallic bright bournonite "cogwheels" nicely with some fairly sharp sphalerite crystals around the edges. Very nice...

Massive pink to grey willemite with a few black franklinite crystals contained within creamish white calcite matrix.

A fairly sizable piece of Baltic Amber, a few areas where it is still encrusted from the sea. Good colour.

A well crystallised specimen of sharply terminated crystals of andradite. On one face the crystals are more flat to the matrix with good...

A cluster of deep brownish/red garnet pressed tight on to the display face of the matrix. The exposed crystals are contacted but within the...

A specimen of fractured folded haematite with masses of velvety sprecularite blades lining parallel vugs with a dispersed coverage of small...

A well crystallised display of descloizite showing a verity of crystal habits with a some sharp red spear points as well as some much...