Beautifull Mesolite Balls grow on Orange Stilbite Crystal on matrix - Height: 10 cm - Width: 14 cm- 811 g - (1)
Minerals Auction (Expert Highlights)
A+ Quality Blue cap Tourmaline Specimen - Height: 52 mm - Width: 72 mm- 462 g - (1)
Wulfenite Crystals on matrix - Height: 5 cm - Width: 4.5 cm- 44 g
Chalcedony Matrix with Gemination of Stilbite and Apofillite - Rare Collectible Mineral - - Height: 200 mm - Width: 100 mm- 1750 g
Excellent piece of willemite and calcite with zincite and franklinite. Fluorescent - Height: 8 cm - Width: 7.5 cm- 507 g - (1)
18 cts - Australian Boulder Opal - Rough- 3.6 g
RED BERYL Crystal- 12 g - (1)
Euclase Full Terminated Eye Clean Topaz Crystal With Quartz On Matrix - Height: 38 mm - Width: 47 mm- 44 g - (1)
Fluorite Freeform- 6.7 kg
FLUORITE crystal combination covered by quartz - - unusual - Height: 70 mm - Width: 42 mm- 172 g
Radiant Pyrite Wonder Crystal cluster - Height: 90 mm - Width: 70 mm- 300 g - (1)
Sample with 3 very interesting elbaite crystals Mineral Collection - Height: 8 cm - Width: 3.5 cm- 177 g - (1)
Natural gray-white rough diamond. 0.90 carats. No reserve price! cubic - Height: 4.54 mm - Width: 4.2 mm- 0.18 g
High Quality! Lustrous Pyrite Crystals - Height: 4.7 cm - Width: 4 cm- 133 g
Collector's Specimen - Chalcedony Geode - Large Calcite Gemination - Height: 121 mm - Width: 118 mm- 988 g
Ruby 50 carat raw untreated ruby crystals- 10.12 g - (6)
Fluorite Cube - Height: 183 mm - Width: 130 mm- 4.46 lb - (1)
Celestine Geode - Height: 19 cm - Width: 20 cm- 10.01 kg
Amazing Zig-Zag AZURITE with MALACHITE from Russia Polished - Height: 6.8 cm - Width: 5.3 cm- 61 g
Datolite Crystals on matrix - Height: 21 mm - Width: 50 mm- 65 g
Emerald Specimen - Height: 42 mm - Width: 38 mm- 27 g - (1)
Aragonite Crystals on matrix - Height: 14 cm - Width: 12 cm- 1.2 kg - (1)
Beautifull Green Appophyllite Grow With Orange Stilbite Crystal on matrix - Height: 16 cm - Width: 9 cm- 721 g - (1)
Tourmaline Mineral Collection - Height: 7.6 cm - Width: 1.7 cm- 37 g - (1)
fluorite with calcite Specimen - Height: 28 cm - Width: 14 cm- 8 kg - (1)
Azurite Crystals on matrix - 4×3×6 cm - 86 g - (1)
Pyrite Crystals on matrix - Height: 11 cm - Width: 7 cm- 622 g
Natural Complete Terminated Aquamarine Crystal On Feldspar Combine Specimen - Height: 62 mm - Width: 73 mm- 300 g - (1)
Aquamarine Crystal on matrix - Height: 78 mm - Width: 55 mm- 245 g - (1)
Wavellite Specimen - Height: 185 mm - Width: 110 mm- 2291 g
Crocoite Crystals on matrix - Height: 60 mm - Width: 47 mm- 109 g
Historic Specimen with Pyrite Crystals --- Crystals on matrix - Height: 13.5 cm - Width: 9 cm- 1325 g
Premium Top Quality Electric Blue FLUORITE with DOLOMITE and CHALCOPYRITE from Yaogangxian, China Specimen - Height: 6.5 cm - Width: 3.5 cm- 68 g
Grossular garnet Crystals on matrix - Height: 53 mm - Width: 62 mm- 100 g
Fantastic green VIVIANITE from Brazil Crystal - Height: 10.4 cm - Width: 2 cm- 19 g
garnet with quartz from rare Madagascar Crystals on matrix - 4×3×5 cm - 93 g - (1)
Big ZIRCONS - crystals with biotite and calcite - intensive fluorescence in UV light - big specimen - Height: 65 mm - Width: 30 mm- 79 g
NATIVE SILVER with ALLARGENTUM and CALCITE - pseudomorphos after dyscrasite - collectors specimen - Height: 41 mm - Width: 31 mm- 23 g
Wulfenite Crystals on matrix - Height: 9 cm - Width: 6 cm- 175 g - (1)
Smithsonite Mineral Collection - Height: 5.1 cm - Width: 4.3 cm- 175 g - (1)
WONDERFUL SULFUR, 3.8cm crystal, truly incredible quality private collection - Height: 14.2 cm - Width: 13.1 cm- 1167 g - (1)
Dioptase Crystals on matrix - Height: 8 cm - Width: 18 cm- 1850 g - (1)
Premium Top Quality Red Blue FLUORITE crystal cluster from Yindu, China Crystal cluster - Height: 7.5 cm - Width: 4.9 cm- 94 g
Black baryte Crystals on matrix - Height: 40 mm - Width: 173 mm- 1765 g
Big CITRINE crystal combination with phantoms - natural extra shape - Height: 170 mm - Width: 70 mm- 683 g
330 cts - Natural Crystal Vivianite- 66 g
Sparkling blue natural rough diamond. 2.24 carats. Small reserve price! Rough - Height: 8.33 mm - Width: 7.46 mm- 0.45 g
Top Quality FLUORITE & QUARTZ Combo from Yaogangxian, China Specimen - Height: 4.9 cm - Width: 3.6 cm- 50 g
fluorine illinois top of the top Crystals on matrix - 9×6×13 cm - 796 g - (1)
Natural Aquamarine With Schorl And Feldspar Combine Crystal - Height: 87 mm - Width: 36 mm- 75 g - (1)
Huge HALITE fluorescent in UV light with ANHYDRITE- fresh from mine - UNIQUE - Height: 156 mm - Width: 121 mm- 692 g
Hematite, helvite and quartz Crystals on matrix - Height: 85 mm - Width: 100 mm- 870 g
Beautiful Polished RHODOCHROSITE Slab Slice from ARGENTINA Polished - Height: 11.5 cm - Width: 3.7 cm- 45 g
Vanadinite Crystal cluster - Height: 2.5 cm - Width: 2.3 cm- 25 g - (1)
TOP LIDDICOATITE, CRYSTAL WITH CRAZY SHADES Private collection - Height: 3.8 cm - Width: 2.8 cm- 51 g - (1)
Zircon Mineral Collection - Height: 2.8 cm - Width: 2.5 cm- 16 g - (1)
Limonitized quartz Crystals on matrix - Height: 8 cm - Width: 9 cm- 580 g - (1)
PYRITE with CALCITE extra formation - fluorescent in UV light ( 2 colours ) - Height: 95 mm - Width: 70 mm- 307 g
Stunning TOURMALINE var RUBELLITE in QUARTZ from Aracuai, Brazil Specimen - Height: 9.2 cm - Width: 7.0 cm- 284 g
Rhodonite Crystals on matrix - 5×4×8 cm - 279 g - (1)
Siderite and quartz Crystals on matrix - Height: 67 mm - Width: 110 mm- 550 g
Fantastic SPESSARTINE GARNET & SMOKY QUARTZ on Matrix from China Specimen - Height: 5.5 cm - Width: 5.4 cm- 77 g
Big NATIVE COPPER - great formation with extra shape and luster - rare location - Height: 69 mm - Width: 63 mm- 140 g
![](https://assets.catawiki.nl/assets/categories/865-61af02981f253e88588528cba111e9fb63e6e8bd-original.jpg)
This auction is part of Minerals
Don’t miss out on any of the auctions
Think you have the perfect object for one of our auctions?
Explore our categories
- Archaeology & Natural History
- Art
- Asian & Tribal Art
- Books & Historical Memorabilia
- Classic Cars, Motorcycles & Automobilia
- Coins & Stamps
- Comics & Animation
- Fashion
- Interiors & Decorations
- Jewellery & Precious Stones
- Music, Movies & Cameras
- Sports
- Toys & Models
- Trading Cards
- Watches, Pens & Lighters
- Wine & Whisky