Pair of ammonite fossils, mounted upon a rectangular wooden base, age; Cretaceous period, ...

Estimate £160-180

Orthoceras fossil tower, age: Devonian period, location: Morocco, H33cm

Estimate £80-100

Pair of ammonite fossil, mounted upon a rectangular wooden base, age; Cretaceous period, l...

Estimate £160-180

Megalodon (Otodus Megalodon) tooth fossil, with fine serrations, H10cm

Estimate £100-150

Megalodon (Otodus Megalodon) tooth fossil, with fine serrations, H11cm

Estimate £100-150

Conchology: selection of conch shells, to include horned examples, largest H17cm, L24cm

Estimate £20-40

Collection of mineral including pink baryte, green apophyllite, polished tigers eye etc

Estimate £20-40

Polished slice of tiger eye, together with geode of pink agate, slice of blue gate and nep...

Estimate £20-40

Fossilised fish group in a single matrix; freshwater fish presentation from the prehistori...

Offer Guide £900-1,400

Fossilised fish group in a single matrix; shoal of fossilised fish (Knightia alta), age; E...

Offer Guide £420-460

Four polished blue agate geodes, largest H10cm, L18cm

Offer Guide £30-50

Three purple agate slices, polished with rough edges, of various sizes largest H7cm, L10cm

Offer Guide £40-60

Orthoceras fossil tower, age: Devonian period, location: Morocco, H33cm

Offer Guide £80-100

Pair of pink tourmaline spheres, upon carved wooden bases, D5cm

Offer Guide £50-70

Pair of aragonite spheres, D7cm

Estimate £50-70

Six fossilised fish (Knightia alta) in four matrix; Eocene period, location; Green River F...

Estimate £40-60

Three purple agate slices, polished with rough edges, of various sizes largest H7cm, L10cm

Estimate £40-60

Marble vase, of baluster form, in cream and green hues with white veins, H35cm

Estimate £70-100

Pair of orthoceras fossil towers, age: Devonian period, location: Morocco, larger tower, H55cm

Estimate £140-180

Pair of ammonite fossils, mounted upon a rectangular wooden base, age; Cretaceous period, ...

Estimate £160-180