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MERGOZZO
GRANITIS.r.l.
Via Gravellona-Loc. Brusco
28802 Mergozzo (VB) Italy
Tel. +39 0323 80237
Fax +39 0323 80387
info@mergozzograniti.com |
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| Gneiss
- Serizzo and Beola |
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Serizzo and beola are the most important
materials in terms of volume of production in the ornamental
stone sector. Despite their different grain patterns are such
that beola is capable of being divided up into thin slabs
using pressure riven, while serizzo must be cut mechanically.
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> Beola it a rock which divides up easily,
and is adaptable to being riven, permitting quarrying
activity of an industrial nature for the production
of slabs.
Beola it comes in three varieties: White, Grey and Ghiandonata.
>> see the picture (Beola Isorno)
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> Serizzo, it is prevalently whitish-grey
and is characterized by a pervasive distribution of
large white alkaline feldspar porphyroblast inside a
large-scale discontinuous foliation alternating with
areas of black, mostly biotite stone and domains of
grey-white quartzite feldspar.
>> see the picture (Serizzo polished)
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