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STILBITE PREHNITE QUARTZ

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Out of stock


STILBITE PREHNITE QUARTZ

A large cluster of quality Stilbite Prehnite Quartz crystals on matrix.  A great collection specimen featuring good crystal formation.  Interesting and a good representation of Indian minerals.  Large enough to be a feature piece.

Location:
Deccan Plateau, Bidikin, India.

Dimensions:
11.9cm x 9cm x 5.2cm, 497g.

 

Prehnite: Ca2 Al2 Si3 O10(OH)2

Calcium Aluminum Silicate Hydroxide.

Quartz:
SiO2.

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STILBITE PREHNITE QUARTZSTILBITE PREHNITE APOPHYLLITE

A quality specimen of Stilbite Prehnite Quartz crystals on matrix.  Great collection specimen featuring good crystal formation.  Interesting and a good representation of Indian minerals.  Large enough to be a feature piece.

Location:
Deccan Plateau, Bidikin, India.

Dimensions:
11.9cm x 9cm x 5.2cm, 497g.

Prehnite:
Ca2 Al2 Si3 O10(OH)2
Calcium Aluminum Silicate Hydroxide.

Prehnite is a member the Phyllosilicates Subclass.  Like zeolites, Prehnite can give off water when heated, but can not gain the water back like they can.

Quartz:
SiO2.

A natural form of silicon dioxide is found in a large range of varieties and colours.  Today it leads technology being the main component of transistors which make our computers work and solar panels.

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