Juan Usoz's Photo Gallery
2UL-9F0Beryl Be3Al2(Si6O18)
Santa Marina Mine, Galiñeiro Complex, Vincios, Gondomar, Pontevedra, Galicia, SpainCrystal of beryl up to 20 mm. collected in 2011, Collection and photo: Juan Usoz
CGJ-M4RAlmandine Fe2+3Al2(SiO4)3 , Muscovite KAl2(AlSi3O10)(OH)2
Santa Marina Mine, Galiñeiro Complex, Vincios, Gondomar, Pontevedra, Galicia, SpainCrystal of almandine of 5 cm up to muscovite. Collected in 2011, Collection and photo: Juan Usoz
M4G-YUJCassiterite SnO2
Penouta mines, Viana do Bolo, Ourense, Galicia, SpainCassiterite crystals group. The largest crystal: 4 cm. Collected in 2008. Collection and photo: Juan Usoz
WRF-AJACassiterite SnO2
Penouta mines, Viana do Bolo, Ourense, Galicia, Spain3 cm crystal of cassiterite, collected in 2010. Collection and photo: Juan Usoz
G2C-0YFWavellite Al3(PO4)2(OH,F)3·5H2O , Quartz SiO2
Vilachán do Monte, Tomiño, Pontevedra, Galicia, SpainA quartz geode, covered with wavellite. Geoda size: 10 cm. Collection and photo: Juan Usoz
QP9-CN7Microcline K(AlSi3O8) , Quartz SiO2
Cillarga Quarry, Ponteareas, Pontevedra, Galicia, SpainGroup of microcline crystals with smoky quartz.40 mm, Collection and photo: Juan Usoz
FQ7-W6WQuartz SiO2 , Chamosite (Fe2+)5Al(Si,Al)4O10(OH,O)8
Cillarga Quarry, Ponteareas, Pontevedra, Galicia, SpainSomky quartz crystal up to chamosite. Edge: 20 mm. Collection and photo: Juan Usoz
QD6-7WNCassiterite SnO2
Monte Neme Sn-W Deposit, Malpica, A Coruña, Galicia, SpainCassiterite crystal, edge: 3 mm. Collection and photo: Juan Usoz
114-KM1Anatase TiO2
As Pontes quarry, As Pontes, A Coruña, Galicia, SpainAnatase crystals, 4 mm. Collection and photo: Juan Usoz
9N2-XATFluorite CaF2
Barbeito hill, Arteixo, A Coruña, Galicia, SpainUncommon crystals of fluorite for this locality. 20 mm. Collection and photo: Juan Usoz