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Peridotite

Pegmatite

£2.25 – £6.00 ex VAT

Rhyolite

£2.25 – £6.00 ex VAT

£2.25 – £3.50 ex VAT

Peridotite, found in Finland, is a dense, coarse grained igneous rock. It is commonly used in saunas due to certain porpertie. These rock specimens are ideal teaching aids or collectors specimens. Supplied in a card tray with label, offered in 3 optional sizes.

We also supply Peridotite thin sections for microscope study which are available to buy HERE.

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    We ship to all 50 states, Washington DC.
    All orders are shipped with a UPS tracking number.
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    Return

    Elessi will accept exchanges and returns of unworn and unwashed garments within 30 days of the date of purchase (14 days during the sales period), on presentation of the original till receipt at any store where the corresponding collection is available within the country of purchase.

    Your return will usually be processed within a week to a week and a half. We’ll send you a Return Notification email to notify you once the return has been completed.
    Please allow 1-3 business days for refunds to be received to the original form of payment once the return has been processed.

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Peridotite is a dense, coarse grained, ultramafic igneous rock consisting largely of olivine and pyroxene. Typically containing less than 45% silica & high in magnesium. Peridotite is derived from the Earth’s mantle either as blocks & fragments or from crystallisation from magma generated in the mantle. The name peridotite is derived from the gemstone peridot consisting of pale green olivine which is an ultramafic mineral. Classic peridotite is bright green but can range in colour from yellow to red & brown, the rock is also very common in the sauna industry as they appear to hold heat extremely well, generate an incredible amount of steam and also return to their original form when cooled, where as other rocks tend to contract, expand and even crack when subject to such extreme changes in temperature. These specimens come from Finland and are on offer in three optional sizes, the specimen supplied will come in a card tray with an information label.

We also supply Peridotite thin sections for microscope study which are available to buy HERE.

Weight 130 g
Specimen Size

2" x 2", 3" x 2", 4" x 3"

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