Thisd set offer 4 splendid minerals from various places, including one type locality. Item: # 8760 Mineral Name: Colemanite Provenance: Jennifer mine, Boron, ,California, USA Dimensions: 33x25x18 mm Crystal Size: 12 mm Description: Sharp crystals on colemanite matrix. Item: # 9696 Mineral Name: Labuntsovite-Mn Provenance: Poudrette quarry, Mont Saint-Hilaire, ,Québec, Canada Dimensions: 35x18x14 mm Crystal Size: 1 mm Description: Very nice brown-orange labuntsovite xls on matrix. Item: # 8488 Mineral Name: Paralaurionite Provenance: Margarita mine, Sierra Gorda, ,Antofagasta , Chile Dimensions: 35x25x15 mm Crystal Size: < 1 mm Description: This specimen offer some really outstanding tabular colorless crystals on matrix. Item: # 9727 Mineral Name: Montesommaite (TL) Provenance: Pollena quarries, Pollena Trocchia, Monte Somma, ,Campania, Italy Dimensions: 25x20x10 mm Crystal Size: < 1 mm Description: This specimen offer one tiny but very weel formed montesommaite xls on matrix.