TimeLine Auctions 6 Day Antiquities and Coin Sale

A pair of cut and polished dark green fluorite octahedrons, each with 'rainbow' reflections; supplied in white cardboard trays. 79 grams total, 3...

A very large gastropod shell with beautiful iridescent opal lustre. 634 grams, 17cm (6 3/4"). From the historic ‘Victorian Museum’ or later colle...

A group of fifty stone matrices, each containing several fire opal specimens. 887 grams total, 28-53mm (1 - 2"). From the historic ‘Victorian Mus...

Permian Stage, 298.9-252.17 million years BP. A rectangular matrix containing two Branchiosaur sp. amphibians. 148 grams, 95mm (3 3/4"). Ex TimeL...

An interesting sceptre-shaped formation of large rhombohedral calcite crystals on a stalactitic formation of crystalline calcite, salmon-coloured ...

Lower Jurassic, Toarcian Stage, 182-174 million years BP. A Hildoceras sp. ammonite fragment on matrix. 2.4 kg, 17.5cm (6 3/4"). From the private...

An ordinary chondrite meteorite recovered from Bangkok, Thailand. 119 grams, 43mm (1 3/4"). Property of a London gentleman; acquired in the 1970s...

A group of twenty geode sections with richly-coloured amethyst crystal clusters. 1.2 kg total, 31-57mm (1 1/4 - 2 1/4"). From the historic ‘Victo...

Pliocene Period, 5.2-2.5 million years BP. A fossil Carcharocles megalodon shark tooth with good polished tooth enamel. 123 grams, 93mm (3 1/2")....

A quartz geode section with large quartz-covered chrysocolla crystals in mesmerizing glacier-blue colour. 88 grams, 86mm (3 1/2"). From the histo...

Carboniferous to Jurassic Period, 358.9-145 million years BP. A collection of fossils in cardboard trays comprising: a free-standing matrix with s...

A selection of fifty cut labradorite sections, unpolished but displaying rich colour play. 755 grams total, 27-63mm (1 - 2 1/2"). From the histor...

Late Cretaceous Period, 99-65 million years BP. An Acanthoceras sp. ammonite with clean centre; mounted on a custom-made display stand. 1.5 kg to...

A cut and polished geode section of blue lace agate with variegated bands of blue and brown, the central teardrop-shaped cavity filled with quartz...

Middle Jurassic Period, 175-160 million years BP. A free-standing matrix with a pair of Clypeus ploti sea urchins. 1.1 kg, 15.2cm (6"). From an o...

An impressive example from Minas Gerais containing clusters of well-formed clear quartz crystals; supplied in a velvet lined tray with information...

A group of ten large sections of pink dolomite, some with marcasite and other inclusions. 1.1 kg total, 57-83mm (2 1/4 - 3 1/4"). From the histor...

Oligocene Period, 45 million years BP. A group of ten pieces of Baltic amber, all containing flies or other inclusions. 2.9 grams total, 8-19mm (...

A group of three cut honey calcite cleavable crystal specimens with vitreous lustre. 1 kg total, 55-80mm (2 - 3"). From the historic ‘Victorian M...

A collection of three cut and polished agate geode slices comprising: two with variegated bands of red, brown and white, the centre filled with tr...

A large mass of twinned brown aragonite crystals. 311 grams, 81mm (3 1/4"). From the historic ‘Victorian Museum’ or later collection of Gregory, ...

Lower Cretaceous Period, 125 million years BP. A fossil Sinohydrosaurus lingyuanensis also known as Hyphalosaurus lingyuanensis marine lizard skel...

Oligocene Period, 45 million years BP and later. A collection of carved amber items comprising: a cylindrical bead with a carved image of Buddha, ...

Eocene Period, 56-33 million years BP. A rectangular shale matrix containing a Diplomystus sp. and Miolosus sp. fossil fish. 1.9 kg, 24.5cm (9 3/...

A pair of cut sandstone geodes, the internal cavities lined with small lavender amethyst crystals. 838 grams total, 10.8-12cm (4 1/4 - 4 3/4"). F...

A very large group of polished tourmaline in various shades and sizes. 101 grams total, 5-14mm (1/4 - 1/2"). From the historic ‘Victorian Museum’...

A group of six labelled acrylic specimen domes filled with a quantity of polished specimens of brecciated jasper; leopard skin stone; haematite; b...

Eocene Period, 55-33 million years BP. An unidentified agatized Dicotyledon fruit specimen; supplied in a display case with information label. 40...

Jurassic Period, 199-145 million years BP. A cut slice of orange agatized tree trunk with some ring formation remaining. 616 grams, 18.5cm (7 1/4...

Archean Period, 3.426-3.35 billion years BP. A cut and polished stromatolite slice; detailed collector's label to the reverse. 210 grams, 13.8cm ...

A large cut and polished fluorite pyramid with diagonal bands of purple and green, 'rainbow' reflections to the body; supplied in a white cardboar...

A pair of fluorite massage points with rounded edges, bands of purple and green, in white cardboard trays. 210 grams total, 69-72mm (2 3/4"). Fro...

A group of three geode sections with clusters of pale purple amethyst crystals. 1.3 grams total, 8.2-16cm (3 1/4 - 6 1/4"). From the historic ‘Vi...

A group of twenty cut and polished chevron-shaped wedges in tiger's eye, agate, jasper and other minerals. 368 grams total, 42-55mm (1 1/2 - 2 1/...

Cretaceous Period, 100-93 million years BP. A fossilised Carcharodontosaurus saharicus African T-rex tooth. 8.77 grams, 42mm (1 1/2"). From an ol...

Fell 1516 AD. A pair of Nantan nickel iron meteorites (IAB) with collector's information cards. 9.5 grams total, 19-20mm (3/4"). From an old Linc...

A cut and polished brecciated jasper sphere; supplied in a labelled cardboard tray. 102 grams, 40mm (1 1/2"). From the historic ‘Victorian Museum...

A group of fifty yellow chunks of sulphur displaying clusters of small crystals. 368 grams total, 13-43mm (1/2 - 1 3/4"). From the historic ‘Vict...

An interesting collector's group of minerals in glazed black specimen boxes with handwritten numbered labels comprising: petalite samples from Utö...

A large wedge-shaped deep green chrysoprase section. 442 grams, 82mm (3 1/4"). From the historic ‘Victorian Museum’ or later collection of Gregor...

A cut geode section with well-formed dark citrine crystals. 2.7 kg, 18cm (7"). From the private collection of Edward Owens of Cheshire, UK; acqui...

An interesting group of cut and polished translucent agate slices comprising: twelve branch-like slices with variegated bands of black and brown; ...

Pliocene Period, 5.2-2.5 million years BP. A mastodon fossil bone with later carving depicting a stylised face. 64.8 grams, 71mm (2 3/4"). Proper...

A group of three cut and polished agate geode sections comprising: a teardrop-shaped section with variegated bands of blue, orange and white, the ...

Upper Devonian-Neocomian, 130-359 million years BP. A collection of fossils in cardboard trays comprising: a Cyrtospirifer sp. brachiopod in matri...

A collection of eleven mixed minerals comprising; two calcite, amethyst, chrysocolla, zeolite, kyanite, rock crystal, crystalline haematite, olivi...

A group of eight white halite cuboid crystal clusters with vitreous lustre, in carboard trays. 174 grams total, 43-55mm (1 3/4 - 2 1/4"). From th...

Eocene Period, 58-36 million years BP. A pair of Knightia alta fossil fish on a shale matrix. 168 grams, 12.5cm (5"). From the Pradi Collection, ...

A fantastic collection of cut and polished miniature agate geodes with central recesses filled with quartz crystals. 667 grams total, 19-45mm (3/...

A cut and polished royal blue sodalite sphere with some white veins; supplied in a labelled white cardboard tray. 87 grams, 40mm (1 1/2"). From t...

A gypsum specimen exhibiting needle-like pale green and white crystals; the green colouring being due to the presence of copper ions. 151 grams, ...

An unusual cut and polished agate 'thunderegg' geode specimen, the halves joined together to create a mirrored image of the inside of the geode wi...

A large free-standing cluster of mainly purple fluorite crystals, felt backing to base. 2.6 kg, 14cm (5 1/2"). From the private collection of Edw...

Jurassic Period, 199-145 million years BP. A pair of cut and polished freestanding slabs of Marston Magna marble, containing a number of Promicroc...

Early Devonian Era, 410 million years BP. A polished slab of chert with fossilised vascular plant sections; supplied with a collector's informatio...

Jurassic Period, 200-145 million years BP. A cut and polished fossil ammonite showing internal chambers and crystal formation. 349 grams total, 1...

Eocene Period, 56-33 million years BP. A pair of Knightia alta sp. fossil fish in rectangular limestone matrices. 315 grams total, 9.5-10.4cm (3 ...

A collection of twenty octahedron pyrite crystals in a range of sizes; supplied in a labelled cardboard tray. 81 grams total, 11-17mm (1/2 - 3/4"...

A group of six egg-shaped mineral specimens comprising: dolomite, agate (2), alabaster, yellow jasper(?) and light blue tiger's eye. 1.4 kg total...

A group of three cut and polished free-standing agate geode sections with variegated green and white banding, one with quartz crystal centre. 1.4...