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Csordakúti Mine, Bicske-Csordakút, Bicske-Zsámbéki Basin, Fejér Co., Hungary

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Aluminite : Al2[(OH)4|SO4] · 7H2O

Csordakúti Mine, Bicske-Csordakút, Bicske-Zsámbéki Basin, Fejér Co., Hungary

White aluminite nodule. Overall size:132*95*48mm
 © Tamás Ungvári 2005Photo ID: 30919    View Count: 424

Mellite : Al2[C6(COO)6] · 16H2O

Csordakúti Mine, Bicske-Csordakút, Bicske-Zsámbéki Basin, Fejér Co., Hungary

Very uncommon on the market, this is a very large and fine crystal of the unique,organic-based mineral mellite, most of which come from Hungary . This one has textbook form and fine luster. There is contact on one tip and on the back, but a really good display face. You just do not see these for sale often! 3.2 x 2.8 x 2.3 cm
 © Rob LavinskyPhoto ID: 20130    View Count: 720

Mellite : Al2[C6(COO)6] · 16H2O

Csordakúti Mine, Bicske-Csordakút, Bicske-Zsámbéki Basin, Fejér Co., Hungary

Cluster of many parallel dark gray to black octahedral mellite crystals. This cluster has no point of attachment - a complete floater. Fluoresces blue-white under UV illumination. Ex. A. Stevenson collection #781. Overall size of mineral specimen: 28x24x19 mm. Size of individual crystals: 10-20 mm.
 © 2001 John H. BettsPhoto ID: 1160    View Count: 483

Mellite : Al2[C6(COO)6] · 16H2O

Csordakúti Mine, Bicske-Csordakút, Bicske-Zsámbéki Basin, Fejér Co., Hungary

picture size 15mm perfect crystal
 © Tibor HorváthPhoto ID: 142938    View Count: 136

Mellite : Al2[C6(COO)6] · 16H2O

Csordakúti Mine, Bicske-Csordakút, Bicske-Zsámbéki Basin, Fejér Co., Hungary

picture size 55mm twin big crystal 40mm
 © Tibor HorváthPhoto ID: 142940    View Count: 114

Mellite : Al2[C6(COO)6] · 16H2O

Csordakúti Mine, Bicske-Csordakút, Bicske-Zsámbéki Basin, Fejér Co., Hungary

picture size 20mm twin
 © Tibor HorváthPhoto ID: 142935    View Count: 86

Mellite : Al2[C6(COO)6] · 16H2O

Csordakúti Mine, Bicske-Csordakút, Bicske-Zsámbéki Basin, Fejér Co., Hungary

size:1,5x3,5cm.Paul Bongaerts specimen and photograph
 © Paul BongaertsPhoto ID: 26246    View Count: 444

Mellite : Al2[C6(COO)6] · 16H2O

Csordakúti Mine, Bicske-Csordakút, Bicske-Zsámbéki Basin, Fejér Co., Hungary

4.7 x 4.5 x 4.2 cm. Mellite is actually an organic compound, a bizarre species indeed. It is an Aluminium mellitate (benzene hexacarboxylate) hydrate, a rare secondary mineral in lignite deposits. This is a fine example.
 © Rob LavinskyPhoto ID: 177555    View Count: 49

Mellite : Al2[C6(COO)6] · 16H2O

Csordakúti Mine, Bicske-Csordakút, Bicske-Zsámbéki Basin, Fejér Co., Hungary

Photo & specimen J.Ralph.
Photo ID: 59    View Count: 588

Mellite : Al2[C6(COO)6] · 16H2O

Csordakúti Mine, Bicske-Csordakút, Bicske-Zsámbéki Basin, Fejér Co., Hungary

Greyish mellite aggregate.
Overall size:45*62*29mm
 © Tamás Ungvári 2006Photo ID: 72090    View Count: 207
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