Collection of 16 mineral specimens from 16 localities - Average size 3 to 9 cm 1 - Locality: Tsumeb Mine, Otavi Highlands, Namibia Class: Crystals on Matrix Size Range: Miniature (4.5-7 cm) Size: 6.8 × 6.4 × 4.6 cm Weight: 220.00gr Description Various cavities with Calcite on malachite 2 - Locality: Falkenstein Mine, Oberscheld, Dillenburg, Lahn-Dill, Giessen Region, Hesse, Germany Class: Crystals on Matrix Size Range: Small cabinet (7-10 cm) Size: 5 × 7.8 × 3 cm Weight: 48.00gr Description Transparent to translucent Calcite crystal with Quartz on a Diabas matrix 3 - Locality: Lucendro Valley, Leventina, Ticino, Switzerland Class: Crystals on Matrix Size Range: Small cabinet (7-10 cm) Size: 3.5 × 9.6 × 5.2 cm Weight: 100.00gr Description Muscovite crystals on matrix 4 - Locality: Trepča, Mitrovica District, Kosovo Class: Crystals on Matrix Size Range: Miniature (4.5-7 cm) Size: 4.2 × 6.5 × 5.2 cm Weight: 153.00gr Description Pyrite crystals intergrown with Quartz and Calcite on matrix 5 - Locality: Rigausbach Valley, Abtenau, Salzburg, Austria Class: Crystals on Matrix Size Range: Small cabinet (7-10 cm) Size: 3.5 × 9.5 × 4 cm Weight: 137.00gr Description Dull grey Chromite with Quartz on matrix. 6 - Locality: Kamariza Mines, Agios Konstantinos, Lavrion District, Attica, Greece Class: Crystals on Matrix Size Range: Small cabinet (7-10 cm) Size: 3.4 × 7.3 × 5 cm Weight: 153.00gr Description Green botryoidal Conichalcite with balls of bladed blue Adamite ? and minor Azurite in vugs on matrix 7 - Locality: Erongo Mountains, Karibib, Erongo Region, Namibia Class: Crystal Group/Cluster Size Range: Miniature (4.5-7 cm) Size: 4.7 × 5.2 × 3.38 cm Description Second generation growth of fluorescent hyalite on feldspar with schorl tourmaline included smoky quartz. Photos in Natural light and UV_SW 8 - Locality: Partomchorr Mountain, Khibiny Massif, Murmansk Oblast, Russian Federation Class: Crystals on Matrix Size Range: Small miniature (3-4.5 cm) Size: 3.3 × 4 × 3.1 cm Weight: 52.00gr Description Sprays of acicular Aegirine on massive black matrix 9 - Locality: Trepča, Mitrovica District, Kosovo Class: Crystals on Matrix Size Range: Miniature (4.5-7 cm) Size: 4.5 × 5.8 × 2.3 cm Weight: 112.00gr Description Black Sphalerite crystals on Galena with Pyrite 10 - Locality: Bigadiç Mine, Bigadiç District, Balikesir Province, Turkey Class: Crystals on Matrix Size Range: Miniature (4.5-7 cm) Size: 3.6 × 4.8 × 3 cm Weight: 45.00gr Description Aggregate of white needles of Meyerhofferite on matrix 11 - Locality: Deveti Septemvri Mine, Smolyan Oblast, Bulgaria Class: Crystals on Matrix Size Range: Miniature (4.5-7 cm) Size: 2.2 × 5.9 × 3.8 cm Weight: 53.00gr Description Sharp black Sphalerite crystals with Quartz Galena and minor Chalcopyrite 12 - Locality: Oumjrane, Alnif, Tinghir Province, Drâa-Tafilalet Region, Morocco Class: Massive/Crystalline Size Range: Thumbnail (1-3cm) Size: 1.87 × 2.31 × 1.93 cm Weight: 8.00gr Description Native Copper covered with green Malachite 13 - Locality: Ais, Dâures, Erongo Region, Namibia Class: Crystal Group/Cluster Size Range: Thumbnail (1-3cm) Size: 2.5 × 0.98 × 1.24 cm Weight: 3.61gr Description lustrous, translucent, brown vesuvianite crystals 14 - Locality: Shengus, Roundu District, Gilgit-Baltistan, Pakistan Class: Crystal Group/Cluster Size Range: Thumbnail (1-3cm) Size: 2.25 × 2.6 × 1.37 cm Weight: 5.80gr Description Tourmaline inclusions in water clear quartz crystal and a green actinolite crystal with a small schörl ? perched on top near the termination. 15 - Locality: Orange River Area, Northern Cape Province, South Africa Class: Crystal Group/Cluster Size Range: Small miniature (3-4.5 cm) Size: 4 × 2.1 × 1.7 cm Weight: 16.00gr Description Bi terminated quartz with phantom hematite inclusions 16 - Locality: Binn Valley, Valais, Switzerland Class: Crystals on Matrix Size Range: Small miniature (3-4.5 cm) Size: 2.2 × 3 × 2.8 cm Description Rutile crystal with black Anatase crystals on matrix