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Diameter, mm (1mm - 0,039inch)

Collectible minerals - full range in stock "Laumontite"

Laumontite is a fairly common mineral, hydrous calcium aluminosilicate. Belongs to the group of zeolites. At low humidity, lomontite is easily dehydrated. At the time of extraction, its samples can be translucent or even transparent, but in the air the mineral loses up to 1/8 of the water it contains and becomes cloudy. However, it can become loose and brittle.
By virtue of belonging to zeolites, it has the property of a molecular sieve. Characterized by small prismatic crystals with a rhomboid cross section and a beveled end.

You can see laumontite stone for sale and buy it in the Minerals of Russia online store.

Physical properties of Laumontite

Category Tectosilicates
IMA symbol Lmt
Strunz classification 9.GB.10
Crystal system Monoclinic
Crystal class Prismatic (2/m)
(same H-M symbol)
Space group C2/m
Color White, colorless, yellowish, brownish
Cleavage Perfect, two directions
Fracture Uneven
Mohs scale hardness 4

Code: 2653
Trudolyubovka, Crimea

0.00 $ $43.00

Code: 2620
Trudolyubovka, Crimea

0.00 $ $110.00

Code: 4259
Trudolyubovka, Crimea

0.00 $ $20.00

Code: 4181
Trudolyubovka, Crimea

0.00 $ $19.67

Code: 2556
Trudolyubovka, Crimea

0.00 $ $14.00

Code: 1399
Trudolyubovka, Crimea
до 14mm

0.00 $ $18.67

Code: 1400
Trudolyubovka, Crimea
до 8mm

0.00 $ $11.67

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