Antiquities, Coins & Collectables

Cretaceous Period, 145-65 million years BP. A large tooth of Carcharodontosaurus saharicus from the Tegana formation of the Sahara Desert, Morocco...

Lower Cretaceous Period, 120 million years BP. A group of six scales from an extinct garfish, Lepisosteus sp. from the Khouribga phosphate plateau...

A group of ten undated archaistic haematite seals consisting of: a cylinder seal with two ibex; a pyramidal stamp seal with animals, birds and ins...

An undated archaistic limestone mask with goats' horns, discoid eyes flanking a trapezoidal nose, open mouth. 652 grams, 14.5cm (5 3/4"). Private...

A group of three natural pearls, two of slightly irregular shape, one almost spheroid, all with lustrous sheen, un-drilled but with bases flattene...

A slice of greenstone matrix with numerous areas of bright native copper, with an acrylic finish to prevent oxidation of the copper. See Bonewitz,...

A large sheet of white nailhead calcite crystals on matrix, from the Rodopi Mountain region, Bulgaria. See Bonewitz, Dr. Ronald Louis, Rocks & Min...

A group of four Kent fossils comprising a shark's tooth in chalk, an echinoid spine in chalk, an ammonite segment, and a coral,in old white card t...

Silurian-Jurassic Periods, 444-145 million years BP. A group of fifteen mixed fossils including twelve bivalves, a brachiopod, an ammonite with ir...

An unusual calcite geode still encased in its limestone matrix, showing two distinct growth phases: first, the cavity was lined with calcite cryst...

Eocene Epoch, 56-49 million years BP. A group of three Cardita sp. bivalves from Sussex, with A.B. Cotterill Collection, Wollaton, Nottingham, UK,...

Ordovician Period 488-443 million years BP. A positive and negative cast of the trilobite Ogygius corndensis in shale, from Wales, in old white ca...

A classic, lustrous 'bow-tie' crystal of the zeolite stilbite from Maharashita, India, in old white card tray. See Bonewitz, Dr. Ronald Louis, Roc...

Jurassic Period, 200-145 million years BP. A group of two fossil corals from Wales, in old white card trays with A.B. Cotterill Collection, Wollat...

An unusual growth of radiating quartz crystals with an overgrowth on two sides of white, nailhead calcite crystals, from Bulgaria. See Bonewitz, D...

Permian Period, 299-252 million years BP. A full bryozoan colony with a portion of the original sea floor still attached, the bryozoans similar in...

A group of fifty large pale blue calcite pieces, some with yellow or red colour. 3.32 kg total, 33-65mm (1 1/4 - 2 1/2"). From the historic ‘Vict...

An undated archaistic moulded composition 'rhinoceros horn' with small horn to the front, two dome shapes to the side and three rows of smaller do...

A group of eleven undated archaistic haematite seals consisting of: two cylinder seals with cattle and ibex; two pyramidal stamp seals with animal...

A group of ten haematite undated archaistic seals consisting of: a cylinder seal with reclining deer; two stamp seals with animals, birds and inse...

A group of undated archaistic haematite seals consisting of: two cylinder seals with reclining ibex; two stamp seals with animals, birds and insec...

A group of ten fine cut and polished specularite specimens, each in a white card tray. 180 grams total, 35-42mm (1 1/2"). From a historic ‘Victor...

A fluorite mineral specimen in a collector's card tray with label 'Fluorite / Muscona mine, Solis, Asturias / Spain'. 195 grams, 10cm (4"). From ...

A group of four mineral specimens comprising of: two examples of adamite, one of vandianite and one of smithsonite; each in card box with lid and ...

Miocene Period, 23-5.3 million years BP. A group of three porpoise lumbar vertebra from the Pungo River Formation, Lee Creek, Aurora, North Caroli...

A sheet of calcite crystals on a rock groundmass, from Maharachita, India, with unusual step growth barrel forms. See Bonewitz, Dr. Ronald Louis, ...

A matrix with dark purple amethyst crystals to one side with polished 'bowl' section to the centre. 636 grams, 17cm (6 3/4"). From a historic ‘Vi...

A fine specimen of deep purple amethyst crystals formation, in white card tray with label reading, from Rio Grande do Sul, Brazil. 530 grams, 11c...

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 histo...

A fine display specimen of quartz, comprising three large and numerous smaller transparent to slightly milky crystals on a base of quartz. 773 gr...

Cretaceous Period, Albian Stage, 113-100 million years BP. A group of four naturally iridescent rainbow-shell Cleoniceras besairiei ammonites from...

A fine cut and polished agate slice with brown and purple bands, and honeycomb crystal formation, colour enhanced. 453 grams, 20cm (8"). From a h...

A group of three polished slices of variegated agate, each mounted on a stand. 390 grams total, 13-16cm including stands (5 - 6 3/4"). From a his...

A group of cut and polished stone animals comprising of: white onyx elephant and green agate tortoise or turtle. 76 grams total, 55-60mm (2 1/4 "...

Cretaceous Period, Albian Stage, 113-100 million years BP. A group of three A-grade naturally iridescent rainbow-shell Cleoniceras besairiei ammon...

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 ‘Vict...

An unusual cut and polished agate nodule with central horizontal bands of orange surrounded by white feather-like lines. 197 grams total, 47mm (1...

A group of six cut and polished purple agate nodules, colour enhanced. 1.14 kg total, 60-76mm (2 1/4 - 3"). From a historic ‘Victorian Museum’ co...

A group of ten acrylic display domes, each filled with a quantity of polished specimens of a single mineral, comprising of sodalite, green agate, ...

A group of ten specimens of dark orange opal in a matrix, each in a white card tray with label reading: 'Opal in matrix, Bocoyna, Chihuahua, Mexic...

A group of six rock crystal specimens each presented as a polished sphere, in a card tray. 488 grams total, 34-40mm (1 1/4 - 1 1/2"). From a hist...

Early Jurassic Period, Lower Lias stage, 200-195 million years BP. A group of ten small pyrite ammonites, mainly Crucilobiceros densinodulum and P...

A group of four wooden display boxes, each containing a selection of six different polished crystal specimens, between four and nine examples of e...

Cretaceous Period, 145-65 million years BP. A group of twenty-two Perisphinctids of various sizes and an echinoderm. 522 grams total, 22-69mm (1 ...

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"). F...

A fine cut and polished agate nodule with horizontal bands of white and blue. 671 grams total, 89mm (3 1/2"). From a historic ‘Victorian Museum’ ...

A matched pair of undated archaistic bronze mounts, each a leaping stag with prominent antlers and forelegs attached to a ring. 117 grams total, ...

A bronze undated archaistic animal mask with coiled horns, roundel eyes and T-shaped nose; hollow to the reverse. 387 grams, 16.5cm (6 1/2"). Fro...