Lizardite is a mineral from the serpentine subgroup [3] with formula Mg 3 (Si 2 O 5)(OH) 4, and the most common type of mineral in the subgroup. [4] It is also a member of the kaolinite-serpentine group. [5] Lizardite may form a solid-solution series with the nickel-bearing népouite (pure end-member: Ni 3 (Si 2 O 5)(OH) 4).

Lizardite is volumetrically the most common serpentine subgroup species. It is typically a product of retrograde metamorphism, replacing olivine and orthopyroxene (enstatite) in ultramafic igneous rocks and some magnesian skarn s. Can contain nickel and form a Lizardite-Népouite Series.

Lizardite Mg3Si2O5(OH)4 °c 2001 Mineral Data Publishing, version 1.2 Crystal Data: Hexagonal,pseudo-orthorhombic. Point Group: 3m (1A); 6mm (2H 1): Crystals rare, to 2mm, as trigonal plates to truncated trigonalpyramids. Commonly as extremely ¯ne-grained scales and massive aggregates. Physical Properties: Cleavage: Perfect on f0001g.

Lizardite is a magnesium silicate hydroxide mineral and a member of the Serpentine family. It's the most common variety of Serpentine and crystallizes in the form of masses, fibers, and plates, as well as small-flexible prismatic crystals.

Lizardite is a member of the Serpentine sub-group of minerals. Unlike Serpentine varieties with marketing names like “Infinite” or “Healerite,” Lizardite is a name recognized by geologists. It was identified in 1955 by British mineralogists Eric William …

Lizardite is an interesting member of the Serpentine family of minerals. It’s heat-resistant, non-asbestos and has a great many practical applications. Regardless, it’s a gorgeous stone that makes for beautiful architectural decoration or jewelry.

Lizardite is a type of serpentine mineral with a layered structure, consisting of a pseudo-hexagonal network of linked SiO4 tetrahedra and a brucite layer. It is the most abundant form of serpentine among lizardite, antigorite, and chrysotile.

2024年12月8日 · Lizardite, a member of the serpentine group of minerals, is more than just a pretty face. Its unique properties make it a subject of interest for geologists and collectors alike. Found in various parts of the world, this mineral often forms in metamorphic rocks and has a distinct greenish hue .

Lizardite is a serpentine group mineral of the phyllosilicate class of silicates. It is a 1:1 trioctahedral phyllosilicate (clay) mineral. The tetrahedral sheet is mainly dominated by Si and the octahedral sheet is dominated by Mg in the lizardite end member.

Lizardite. Comments: Lizardite pseudomorphously replacing olivine. Location: Snarum, Norway. Scale: 2x2 cm. © Dave Barthelmy