Serpentinite - Wikipedia
Tightly folded serpentinite from the Tux Alps, Austria. Closeup view about 30 cm × 20 cm (12 in × 8 in). Serpentinite is a metamorphic rock composed predominantly of serpentine group minerals formed by serpentinization of mafic or ultramafic rocks.
Serpentinite - Metamorphic Rocks - Sandatlas
Serpentinite is a metamorphic rock that is mostly composed of serpentine group minerals. Serpentine group minerals antigorite, lizardite, and chrysotile are produced by the hydrous alteration of ultramafic rocks.
Serpentinit - Wikipedia bahasa Indonesia, ensiklopedia bebas
Serpentinit adalah batuan yang terdiri dari satu atau lebih mineral kelompok serpentine. Mineral dalam kelompok ini dibentuk oleh serpentinisasi, hidrasi dan transformasi metamorfik dari batuan ultrabasa yang berasal dari mantel bumi. Alterasi mineral sangat penting di dasar laut pada batas lempeng tektonik.
Serpentine: mineral, gem, ornamental stone, asbestos source
Serpentine is a group of minerals that are usually green in color. It is used as gemstone, architectural stone, carving material and source of asbestos. Serpentinite is a rock composed mainly of serpentine minerals.
Serpentinite - an overview | ScienceDirect Topics
Serpentinite is a metamorphic rock composed of one or more of the serpentine group minerals (antigorite, lizardite, and chrysotile). The fascination green color and layered properties make it a popular gemstone, architectural material, and ornamental stone.
Peridotite weathering is the missing ingredient of Earth’s ...
2018年2月12日 · The composition of serpentinite samples from the SGC is consistent with that of abyssal peridotite and characterised by low rare earth element (REE; <8 ppm) and high Ni and Cr (1200–3800 ppm ...
Serpentinites: Mineral Structure, Properties and ...
2020年1月1日 · Serpentine is a versatile mineral family rich in Mg silicate with several polymorphic phases, mainly antigorite and lizardite, all of them with similar chemical composition (Mg3Si2O5 (OH)4).