Pyrite twin - Peru
Two pyrite crystals twinned good quality.5,5 x 3,5 x 3,5 cmReference : 0327
Big cube of Pyrite - Ampliacion Mine, Navajun, La Rioja, SPAIN
Very large cube of Pyrite with 5 cm edges from the famous Spanish Navajun deposit, well known for producing perfect cubes of extraordinary quality. However, cubes of this size are not very common and this is a real collector's item. As is all too often the case with Pyrite, the photos do not pay...
Fluorite of Valzergues, Aveyron 12, France
Fluorite and quartz of Valzergues, Aveyron 12, France3.8 x 3.3 x 2 cmReference : 7VQ
Chlorite quartz with calcite casts - St Etienne de Cuines, Savoie, France.
Biterminated quartz chlorite presenting casts, ie hollow left by ancient crystals that are missing: original!10,5 x 6 x 5,5 cm0072-CD
Rough french sapphires from Auvergne, 2.1ct
Rough french sapphires from Auvergne, 2.1ctDistrict of Issoire, Puy de dôme 63, FranceREF: 0281-AFGG
Septaria-Utah, USA
Utah, USA. Polished plate, nodule of yellow calcite in the middle of a grey clay gangue. Reference : 00125
