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Geographical
sections. Italy, Sardegna,
Carbonia-Iglesias prov, Gonnesa area |
Selection
of images from my collection. ©
Fernando Metelli. All photos and other material on this site are copyright,
if you wish to use them please contact me for permission
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Calcite
Floater group of scalenohedral XX covered by small calcite XX
12x9cm
Barega mine, Gonnesa, Carbonia-Iglesias. Italy
Specimen n.696
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Calcite
Pearly semitransparent scalenohedron up to 4.5 cm long
12x10cm
Barega mine, Gonnesa, Carbonia-Iglesias. Italy
Specimen n.989
Another photo:
entire piece |
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Baryte
Some tabular XX, (edge max 2cm), semitransparent and pale blue, on calcite
12x7cm
Barega mine, Gonnesa, Carbonia-Iglesias. Italy
Specimen n.418
Another photo: a bigger and different
view
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Sphalerite
Mass of sphalerite XX, with small galena XX (up to 0.2cm wide) with
skeletal formation
12x7cm
Sedda Moddizis mine, Gonnesa, Carbonia-Iglesias. Italy
Specimen n.493
Another photo:
entire piece
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Calcite
Fat X, 4cm wide, partially corroded, translucent for clay
inclusions, on a matrix covered by small calcite XX. It is a typical
shape from this mine (Ag-rich galena; located east of Gonnesa, not far
from Barega mine)
8x7.5cm
Onixeddu mt., Gonnesa, Carbonia-Iglesias. Italy
Specimen n.1233
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