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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

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

Code: 2653
Trudolyubovka, Crimea
80*51*46mm

0.00 $ $43.00

Code: 2620
Trudolyubovka, Crimea
48*42*29mm

0.00 $ $110.00

Code: 4259
Trudolyubovka, Crimea
61*25*27mm

0.00 $ $20.00

Code: 4181
Trudolyubovka, Crimea
42*23*19mm

0.00 $ $19.67

Code: 2556
Trudolyubovka, Crimea
28*20*12mm

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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