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Armando Afonso's Gallery

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Apophyllite, Stilbite, Heulandite

Jalgaon District, Maharashtra, India

Green Apophylite, pink Stilbite and red Heulandite on Quartz micro-xx
(aprox. 9cm max. dim.)
Photo ID: 121077    View Count: 42

Buergerite : [Na][Fe3+3][Al6][O3|F|(BO3)3|Si6O18]

Mexquitic, San Luis Potosí, Mexico

Crystals on Matrix, aprox. 2cm
Photo ID: 121078    View Count: 54

Clinohumite : (Mg,Fe2+)9[(F,OH)2|(SiO4)4]

Koksha Valley (Kokscha; Kokcha), Badakhshan (Badakshan; Badahsan) Province, Afghanistan

single cristal - 15x10x9mm
Photo ID: 163010    View Count: 22

Fluorite : CaF2, Calcite : CaCO3

Yaogangxian Mine, Yizhang Co., Chenzhou Prefecture, Hunan Province, China

Fluorite on Calcite, aprox. 6.5 x 5cm
Photo ID: 121079    View Count: 56

Kaersutite : [Na][Ca2][Mg4Ti][O|OH|Al2Si6O22]

Vlčí hora, Černošín (Tschernoschin), Plzeň Region, Bohemia (Böhmen; Boehmen), Czech Republic

crystals to 15mm
Photo ID: 131753    View Count: 71

Lorenzenite : Na2Ti2[O3|Si2O6]

Flora Mt, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia

Crystal, 10mm
Photo ID: 132463    View Count: 73

Orpiment : As2S3

Jiepaiyu Mine (Shimen Mine), Shimen As-(Au) deposit, Shimen Co., Changde Prefecture, Hunan Province, China

Larger crystal: aprox. 20mm
Photo ID: 163022    View Count: 17

Pargasite : [Na][Ca2][Mg4Al][(OH)2|Al2Si6O22]

Aliabad, Hunza Valley, Gilgit District, Northern Areas, Pakistan

isolated X - 16 X 12 X 10 mm
Photo ID: 163025    View Count: 19

Quartz : SiO2

Hubei Province, China

Prasium Quartz 55mm
Photo ID: 131754    View Count: 52

Scolecite : Ca[Al2Si3O10] · 3H2O

Jalgaon District, Maharashtra, India

Group of interpenetrating crystals, aprox. 12cm high
Photo ID: 163028    View Count: 20
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