No reserve price Green, Blue, Purple Fluorite - 60.17 ct - Instituto Gemólogico Español (IGE) #blue fluorite #certified fluorite #colorful mineral #crystal specimen #fluorite #gemstone collecting #green fluorite #minerals #multicolor gemstone #purple fluorite
106 cts - Natural Crystal Vivianite- 21.2 g #blue mineral #collectible crystals #crystal specimen #iron phosphate #natural minerals #rare minerals #vivianite
Tourmaline Crystal- 8.56 g - (1) #borosilicate mineral #crystal specimen #geology #mineral collection #multicolor gemstone #raw crystal #tourmaline
Blue tourmaline Crystal - Height: 30 mm - Width: 12 mm- 10 g - (1) #blue tourmaline #boron silicate #collector mineral #crystal specimen #gemstone #indicolite #lapidary #mineral collection #prismatic crystal #tourmaline
Almandine Crystal - Height: 49 mm - Width: 44 mm- 172 g - (1) #almandine #collector crystal #crystal specimen #garnet mineral #red gemstone #silicate mineral
Amethyst Quartz Rough- 588 g - (3) #amethyst #collector quartz #crystal specimen #gemstone rough #natural amethyst #purple gemstone #quartz #rough mineral
Aragonite Crystal - Height: 101 mm - Width: 95 mm- 3 kg - (1) #aragonite #calcium carbonate #carbonate mineral #crystal specimen #geology #mineral collection #natural formations #orthorhombic crystals
TOP Riemvasmaak FLUORITE natural green vivid color - great shape - Height: 7 cm - Width: 5 cm- 129 g #collectible minerals #crystal specimen #fluorescence #fluorite #green mineral #metamorphic minerals #natural gemstones
Topaz Mineral Collection - Height: 69 mm - Width: 61 mm- 142 g - (1) #collector's item #crystal specimen #gemstone #igneous mineral #mineral collection #natural crystals #topaz
Natural Lustrous Green Tourmaline Crystals bunch on Quartz with Alblite Mineral Collection - Height: 180 mm - Width: 150 mm- 2388 g - (1) #albite #collectible minerals #crystal specimen #gemstone crystals #green tourmaline #mineral cluster #natural crystals #quartz matrix
Emerald Rough. 3,70 Cts. Top Green Large Emerald Crystal. %100 Special Piece! - Height: 10 mm - Width: 9 mm- 0.74 g #beryl #collector's gem #crystal specimen #emerald #green gemstone #natural emerald #precious stones #rough crystal #uncut gemstone
Hematite with Quartz Mineral Collection - Height: 75 mm - Width: 68 mm- 276 g - (1) #collector specimen #crystal specimen #geology #hematite #iron oxide #metallic luster #mineral collection #mineral matrix #ore mineral #quartz
Calcite Crystal on matrix - Height: 12 cm - Width: 8 cm- 425 g - (1) #calcite #calcium carbonate #collectible mineral #crystal specimen #geology #mineral collection #mineral matrix #optical mineral #rhombohedral #sedimentary mineral
Black Tourmaline with Blue Aquamarine and Feldspar – Natural Crystal Specimen- 59 g - (1) #aquamarine #beryl #black tourmaline #collectible crystals #crystal specimen #feldspar #mineral association #pegmatite minerals #schorl
Quartz Crystal - Height: 5 cm - Width: 5 cm- 190 g - (1) #crystal specimen #earth mineral #hexagonal crystals #mineral collection #quartz #silicon dioxide #transparent crystal
Kunzite Crystal – Transparent Pink Terminated Gem Crystal- 94 g - (1) #collector mineral #crystal specimen #gemstone crystal #Kunzite #lithium mineral #pink crystal #Pink gemstone #spodumene #terminated crystal
Aquamarine Crystals on matrix - Height: 3.5 cm - Width: 4.3 cm- 48 g - (1) #aquamarine #beryl #blue gemstone #collector mineral #crystal specimen #gemstone matrix #mineral collection
Emerald Specimen - Height: 37 mm - Width: 26 mm- 16 g - (1) #beryl gemstone #collector mineral #crystal specimen #emerald #gem collection #green crystals #mineral specimen #precious stone
Mg-Lucchesiite Crystals on matrix - Height: 12 cm - Width: 6.5 cm- 350 g - (1) #collectibles #crystal specimen #magnesium mineral #metamorphic minerals #mg-lucchesiite #mineral matrix #rare minerals #tourmaline group
ROSELITE CRYSTALS on a dolomite vug - Height: 5.2 cm - Width: 6 cm- 102 g - (1) #cobalt arsenate #crystal specimen #dolomite matrix #hydrothermal deposits #mineralogy #pink crystals #roselite #secondary mineral
Outstanding Pink Purple FLUORITE Cluster from Yindu, Inner Mongolia CHINA Crystal cluster - Height: 6.3 cm - Width: 9 cm- 117 g #collectible mineral #crystal specimen #fluorescence #fluorite #hydrothermal mineral #inner mongolia #mineral cluster #natural crystals #pink fluorite #purple fluorite
TOP skyblue FLUORITE - insane color - fluorescent in uv - Height: 8 cm - Width: 6 cm- 311 g #calcium fluoride #collector mineral #crystal specimen #fluorescent mineral #fluorite #sky blue fluorite
Aquamarine Crystal - Height: 22 mm - Width: 15 mm - 12 g - (1) #aquamarine #beryl #blue gemstone #crystal specimen #mineral collection
Natural green tourmaline-quartz flame – hand-polished unique piece with an intense emerald green. and fascinating crystal structure- 2868.89 g #collectible minerals #crystal specimen #Emerald Green #gemstone #green tourmaline #hand-polished #mineral specimen #natural minerals #quartz
Unique FLUORAPATITE on CALCITE cluster from MOROCCO Specimen - Height: 8 cm - Width: 7.5 cm- 132 g #calcite #carbonate minerals #collectible minerals #crystal specimen #fluorapatite #mineral cluster #morocco minerals #phosphate minerals
MUSEUM SIZED CALCITE from spain - Height: 16 cm - Width: 13.1 cm- 1231 g - (1) #calcite #calcium carbonate #collectible mineral #crystal specimen #double refraction #geology #museum specimen #spain minerals
Indicolite tourmaline Crystal- 25 g - (1) #blue crystal #boron silicate #collectible mineral #crystal specimen #gemstone #indicolite #minerals #pegmatite #tourmaline
Vivid Pink Amethyst - Geode - 62x37x25 cm- 19.2 kg #amethyst geode #crystal specimen #decorative stones #geological display #natural minerals #pink amethyst #quartz crystals
Aquamarine Specimen - Height: 76 mm - Width: 61 mm- 196 g - (1) #aquamarine #beryl #blue gemstone #crystal specimen #decorative mineral #gemstone collecting #pegmatite minerals
Fluorite - Papachacra, Catamarca, Andes, Argentina - Height: 2.4 cm - Width: 2.2 cm- 8 g #andes mountains #argentine minerals #collector mineral #colorful crystals #crystal specimen #fluorite #geological specimen #mineral collection #natural minerals