temporary closure

L'Arca di Noè will be CLOSED FOR A FEW WEEKS from Tuesday 25/05/26 due to health problems.
The purchase function has been disabled: please do not send us in this period orders by e-mail that we will not be able to process.
However, you can enter what you wish to purchase in your Wish List, and then send it to us when possible.
All pending orders (awaiting payment or paid the day before our closure) will remain pending.
We apologize for any inconvenience.

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Iceland Spar (1) Crystal Raw Minerals Stones Rocks Collecting

Iceland Spar Crystal Raw Minerals Stones Rocks Collecting

RAW MINERALS, ROCKS AND CRYSTALS

CRYSTALS

RAW CRYSTALS

PRICE :

13,90€

Product Code: M26227

Description

Origin : Mexico

Size : 8-12 gr - cm 1-2.5

Iceland Spar Crystal 8-12 gr - cm 1-2.5 Raw Minerals Stones Rocks for Collection.
Rhombohedral crystal of Calcite with diffractometric properties (presents the phenomenon of double refraction: splits images, creating rainbows pictures inside).

It is believed that the Vikings, to infer the position of the Sun even when it was hidden from view by clouds or fog, which happens quite often, observing the sky through the fragments of this mineral by exploiting its special optical properties of polarization of light. Legend has it that through this crystal of calcite, are surviving in North America.

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