Reference: 048
Name: Cassiterite
Origin: Yaogangxian, Chenzhou Prefecture, Hunan Province, China
Dimensions: 55mm X 30mm
Weight: 117g
Prize: 68€
Reference: 040
Name: Quartz over sphalerite
Origin: Madan, Rhodope Mts., Smolyan Oblast, Bulgaria
Dimensions: 28mm X 30mm
Weight: 17g
Comments: 1 cm quartz crystals over a sphalerite matrix. A sphalerite crystal is visible between the quartz crystals. / La matriz es de esfalerita, un sulfuro de zinc. Entre los cristales de cuarzo de 1 cm podemos apreciar un cristal de esfalerita.
Prize: 12€
Reference: 037
Name: Pyrolusite
Origin: Imini Mine, Ouarzazate Province, Morocco
Dimensions: 33mm X 24mm
Weight: 41g
Prize: 5€
Reference: 002
Name: Bixbyite
Origin: N’Chwaning Mines, Kuruman, Northern Cape, South Africa
Dimensions: 29mm X 19mm
Weight: 17g
Comments: Purchased in Sainte Marie aux Mines 2015. / Comprado en Sainte Marie aux Mines 2015.
Prize: 18€
Reference: 009
Name: Brookite
Origin: Kharan District, Balochistan, Pakistan
Dimensions: 80mm X 50mm
Weight: 75g
Comments: The main crystal is 10mm x 5mm but there are also some small crystals on the matrix (2mm-7mm)./ El cristal principal mide 10mm x 5mm pero hay varios pequeños cristales en la matriz de entre 2 y 7 mm.
Prize: 30€
Reference: 015
Name: Quartz (var. rock crystal)
Origin: Trient Valley, Valais, Switzerland
Dimensions: 50mm X 50mm
Weight: 91g
Comments: Crystals are 20-23mm./ Los cristales miden 20-23mm.
Prize: 15€
Reference: 016
Name: Quartz (var. rock crystal)
Origin: Le Catogne Mountain, Sembrancher, Valais, Switzerland
Dimensions: 65mm X 50mm
Weight: 104 g
Comments: Crystals are 22mm. / Los cristales miden 22mm.
Prize: 10€
Reference: 025
Name: Bixbyite
Origin: Thomas Range, Juab Co., Utah, USA
Dimensions: 6mm X 5mm
Weight: 1g
Prize: 10€
Reference: 029
Name: Goethite
Origin: San Valentín Mine, La Unión, Murcia, Spain
Dimensions: 57mm X 36mm
Weight: 91g
Prize: 15€
Reference: 030
Name: Goethite
Origin: Madriguera, Segovia, Spain
Dimensions: 38mm X 38mm
Weight: 30g
Prize: 5€
Reference: 031
Name: Hematite with rutile
Origin: Ibitiara, Novo Horizonte, Bahia, Brasil
Dimensions: 24mm X 20mm
Weight: 9g
Comments: Items from this locality are very famous because of the gorgeous gold color of the rutile associated with hematites. / Son famosas las muestras de esta localidad, porque las agujas de rutilo asociadas a hematites tienen un precioso color dorado.
Prize: 19€
Reference: 033
Name: Hübnerite with quartz
Origin: Pasto Bueno, Pallasca Province, Áncash, Peru
Dimensions: 12mm X 11mm X 2mm (hübnerite crystal)
Weight: 3g
Prize: 10€
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