Minerales y fósiles

Brown stalactite columns - British Mineralogy, Volume 1 - 1804

Cut cylindrical mineral specimen - British Mineralogy, Volume 1 - 1804

Dark red crystals in brown rock - British Mineralogy, Volume 1 - 1804

Green botryoidal copper mineral - British Mineralogy, Volume 1 - 1804

Fossil shells in pale stone - British Mineralogy, Volume 1 - 1804

White veined brown rock - British Mineralogy, Volume 1 - 1804

Spar cubes and orange rhomb - British Mineralogy, Volume 1 - 1804

Cut oval stones with netted interiors - British Mineralogy, Volume 1 - 1804

Pale angular crystal shards - British Mineralogy, Volume 1 - 1804

Cut cube of pink porphyry - British Mineralogy, Volume 1 - 1804

Red interlocking crystal mass - British Mineralogy, Volume 1 - 1804

Banded polished pebbles - British Mineralogy, Volume 1 - 1804

Rock crowded with oval fossil shells - British Mineralogy, Volume 1 - 1804

Knobbly grey mass with crystals - British Mineralogy, Volume 1 - 1804

Pink rock with red cavity - British Mineralogy, Volume 1 - 1804

Cut ammonite showing chambers - British Mineralogy, Volume 1 - 1804

Stone packed with fossil shells - British Mineralogy, Volume 1 - 1804

Brown dendrite on pale stone - British Mineralogy, Volume 1 - 1804

Black octahedral crystals on pale rock - British Mineralogy, Volume 1 - 1804

Radiating orange fibrous slab - British Mineralogy, Volume 2 - 1806

Golden blade crystal bundle - British Mineralogy, Volume 2 - 1806

Orange and red blade crystal fan - British Mineralogy, Volume 2 - 1806

Golden lattice surfaced block - British Mineralogy, Volume 2 - 1806

Ribbed fossil with round plates - British Mineralogy, Volume 2 - 1806

Cut ringed nodule - British Mineralogy, Volume 2 - 1806

Columnar crystals in dark rock - British Mineralogy, Volume 2 - 1806

Cut nodules with curled layers - British Mineralogy, Volume 2 - 1806

Cup shaped hollow stone with lid - British Mineralogy, Volume 2 - 1806

White crystal stars on yellow block - British Mineralogy, Volume 2 - 1806

White crystal sprays on yellow block - British Mineralogy, Volume 2 - 1806

Pale blade crystals on rough face - British Mineralogy, Volume 2 - 1806

Red brown kidney ore - British Mineralogy, Volume 2 - 1806

Brown block and layered grey slab - British Mineralogy, Volume 2 - 1806

Grainy mineral balls - British Mineralogy, Volume 2 - 1806

Rock face of pale crystals - British Mineralogy, Volume 2 - 1806

Rock with banded orange vein - British Mineralogy, Volume 2 - 1806

Stacked grey green plate crystals - British Mineralogy, Volume 3 - 1809

Pink-brown knobbed mineral mass - British Mineralogy, Volume 3 - 1809

Three flecked pebbles - British Mineralogy, Volume 3 - 1809

Rounded yellow stones and blocks - British Mineralogy, Volume 3 - 1809

Red and brown stone pieces - British Mineralogy, Volume 3 - 1809

Radiating orange-red fibrous mineral - British Mineralogy, Volume 3 - 1809

Orange layered slab and dark block - British Mineralogy, Volume 3 - 1809

Grey ribbed column - British Mineralogy, Volume 3 - 1809

Orange-red rock with a dark core - British Mineralogy, Volume 3 - 1809

Turquoise green crust in rock hollow - British Mineralogy, Volume 3 - 1809

Blue green crusted rock - British Mineralogy, Volume 3 - 1809

Fossil shell in pale stone - British Mineralogy, Volume 3 - 1809