Boulder Opal pendant - Queensland, Australia
Polished Natural Boulder Opal Pendant - 14.1 ct1.8 x 1.4 x 0.5 cmReference : 0108
Polished Natural Boulder Opal Pendant - 14.1 ct1.8 x 1.4 x 0.5 cmReference : 0108
Crystals brown siderite with a beautiful patina.6 x 5,8 x 3 cm0040-CD
Pretty septaria Barite. The piece was cut and polished by hand by me. One half was unobscured acid, to show the thin rods Baryte embedded in the calcite. A kind of kinder surprise mineral.6,5 x 5 x 5 cmReference : 0707
Beautiful and very original floating member, consisting of quartz and first generation of Calcite. As strange as it may seem the piece comes from a discoid slit.5,6 x 6 x 4,3 cmReference : 0633
Octahedral fluorite sample, part of the latest finds of this deposit.9 x 4 x 4 cmReference : 0061