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Dioptas with Malachite, 87g Little Matrix, Congo
£104.01
Dioptas Designer Level, 140g, Congo
£261.34
Siderite, Calcite and Sphalerite with Galena Microcrystals, Trepca, 9x5x4cm #08
£86.53
Pyrrhotene after Marcasite with Dolomite & Quartz - Trepca, 7×5×4 cm #111
£112.75
Dolomite with Rock Crystal - Trepča - 13x11x5 cm - Aesthetic Grade #55
£69.05
Galena, Dolomite, Sphalerite, 10 × 9.5 × 4.5 cm, 790g, Trepca #77
£51.57
Featured items
All items
Dioptas with Malachite, 87g Little Matrix, Congo
£104.01
AAA Sphalerite & Pyrite “Ball” - Siderite - Top Grade Trepča Kosovo - 7x6x6cm
£86.53
Dolomite with Boulangerite & Pyrite Fan (8.5 x 9 x 6 cm), Trepca #60
£95.27
Dolomite Saddle Crystals on Pyrite & Sphalerite - Trepča, Kosovo - 9x6x4 cm
£42.83
VIDEO! Pyrite Pseudomorphic After Pyrhotine, Boulangerite, Chalcedony, Calcite, Trepca
£104.01
Pyrrhotene after Marcasite with Dolomite & Quartz - Trepca, 7×5×4 cm #111
£112.75
Agate, Quartz and Chalcedony Geode, Crystal Gland, 14x13cm, 2.3kg, Decorative
£70.01£77.79
4kg Magnificent Level Galena, Pyrite, Calcite, Hematite from Trepca, 2025
£208.89
Large Decorative and Unique Level Pyrite on Barite, 2500g, Morocco
£217.63
Dioptas Designer Level, 140g, Congo
£261.34
Pyrite, Sphalerite, Dolomite & Rock Crystal Hedgehog from Trepca, Kosovo
£47.20
Special Step Pyrite, Siderite, Sphalerite, Approx 8x5x4 cm, Trepca #54
£69.05
Dioptas Level, 41g, Congo/Congo 2025
£86.53
Large Step Rock Crystal on Matrix, 2.8kg, Small Crystals "Hedgehog"
£70.80£78.66
VIDEO! Boulangerite Needles, Pyrrhotine Slats, Red Sphalerite & Pyrite, 8x6.5cm
£121.49
Epidote and Rock Crystal Step, Turkey, Approx 240g, 11cm
£112.75
Excellent XL Red Quartz, Hematite Quartz, Morocco, 2025
£173.93
Dolomite & Quartz with Pyrite - Trepča, 2025 - 12x5x5 cm - Decorative
£104.01
AA Dioptas, Congo, 70 Carats, Find 2025
£42.83
Dolomite on Pyrrhotine Pseudomorphic to Pyrite, Hedgehog, Trepca 2025, 580g
£86.53
Fine Dolomite Net Over Pyrite 11x6x6cm, Trepca #57
£51.57
Sphalerite with Dolomite & Rock Crystal - High Contrast Level - 8cm, Trepca 2025
£34.09
Siderite, Calcite and Sphalerite with Galena Microcrystals, Trepca, 9x5x4cm #08
£86.53
Boulder Opal, rough stone, Australia, approx. 9x5 cm, overgrown from 3 sides!
£101.48£112.75
Silicon Carbide / Moissanite as a Stage, Lab Produced
£22.81£25.35
Green Beryl (Emerald), Grade, with Pyrite, Limonite etc, Approx 300g, Colombia?
£121.49
Turmalin in Quarz-Matrix, etwa 60x15x11 mm Kristall! Dekoratives Sammelstück
£117.21£130.23
Amazonite rough stone, polished cut, approx. 1360 g, very decorative, 9x8x6 cm
£125.07£138.97
Rare XXL agate slice approx 390x260mm from my collection
£172.27£191.41
Transluscent Saddle Dolomite on White Dolomite Cubes & Others, Trepca 2025
£60.31
Large Rock Crystal Step, Approx 3kg, Decorative, Living Room,
£148.67£165.19
Step Rhodochrosite, Chalcedony, Rock Crystal, Aragonite, 222g
£42.83
Excellent Pyrite on Dolomite with Calcite/Dolomite Crystals 8x6x6cm - Trepča, 2025, 178g
£86.53
AAA Azurite Grade, Probably Africa, 70g
£85.74£95.27
Beautiful Sodalite Display Disc, Approx 130g
£20.45£22.72
Museum Grade Galena with Rock Crystal, Sphalerite, Barite, Chalcite, Over 4kg!
£261.34
Dendritic Pyrite Cluster on Sparkling Barite, 320g, Morocco, 12x13cm, 2025
£165.19
Sulfur crystals on matrix, approx 10x8cm, 210g
£55.06£61.18
Rare Shape Plate Chalcedony Small Sparkly Plates And Knub
£22.81£25.35
Rare Pyrrhotine Fan with Pyrite & Dolomite - Trepča, 2025
£60.31
Quartz with Dolomite - Trepča, Kosovo - Aesthetic Radiant Rosettes
£34.09
Petrified Wood, Arizona, Rare Blue Colour, Approx 1.85kg, Approx 17 x 9 x 5cm
£62.14£69.05
Agate Slice, Natural Light Pink / Purple, Decorative, Feather Agate?
£14.55£16.17
Pyrite with Sphalerite and Calcite, Trepca 2025, 9x6x6.5cm
£42.83
Handmade Silver Pendant "Pietersite Flower" Model 36, 42x26cm
£130.23
Excellent Level Marcasite with Dolomite, Pyrite, Sphalerite, Siderite, 136g, Trepca 2025
£86.53
Pyrite with Tetraedite (probably), approx 920g (Romania??)
£38.54£42.83
Excellent Rainbow Fluorite Slice, Approx 215g
£22.03£24.47