Birth stones
rocks can be divided into 3 types according to birth stone is the stone and stone processing sludge akni
. Stone Stone is caused by akni, both of mineral crystallization from molten magma, or filler or Magma (magma that is pushed to the surface of the Earth or rocks or lava melted) at high temperatures. Can be divided into 2 types according to their characteristics (Texture), rock and crystallize minerals place —
?1. stone ground akni (Plutonic rock)
stone ground akni (Plutonic rock) Akni means rough stone texture caused by the cold slowly crystallize and solidifying from the meltdown at one level beneath the surface of the Earth (typically more than 2 km deep). For example,
Granite (Granite) rock is grey-white ground akni may have dark-skinned prasi point contains. Amethyst minerals (Quartz, white; white) horse (tooth mineral feldspar; A cloudy white) and dark-skinned like ore minerals bio-thai (biotite) is the most important stone is granite on the crust portion continent (Continental crust) in Thailand usually occurs along the country's major mountains such as mount tanao Sri West-South. Phang Nga and Ranong) Ghost mountain range in the North water allocation (Lampang and Chiang Mai)
. Stone directory stone-akni (Diorite) Wright ground dark colors darker than the gray granite, green amethyst ore quantity because it has very reduced quantity of ore minerals and dark-skinned horse teeth, such as bio-Tai and Hon balen (hornblende;Black Burr more long), it is characterised by mostly black and white. In Thailand, I found a few and most are found in the same area who found granite like Loei, phetchabun, Chiang Rai, Nan, uttaradit and phrae
. Grand rock babo lookin (Gabbro) stone ground black and darker colors through akni is composed of minerals & chest-scene (Pyroxene; black Burr short.) Horse teeth're package type ore o khlet (Plagioclase). Mostly, and there may be minerals at-Wien (Olivine;Bright green color)? I found a few on the crust, but the continent is found mostly in the lower portion of the ocean crust (Oceanic crust). Thailand is a very small mountain province of uttaradit, Nan, phrae bar type of prachinburi and SI SA KET.
2.Volcanic rock (rock Voleanic)
Volcanic rock (Volcanic rock) or stone texture akni means more details (like glass) to see with the naked eye cannot see, which caused rapid cooling from a melt rocks (Lava) flows up to the surface world, such as rock Rio lo (Rhyolite) Usually consisting of porphyritic (Phenocryst) in which the naked eye sees clearly with scattered in most of the porphyritic rock, mineral and ore, Amethyst bio-thai (biotite;The black mineral is phaen). Stone Mountain is often Rio light or Hill klom. Some of that was lined into mountains. Thailand is not very widespread, Lopburi, saraburi province
. Rocks (Andesite) is Andy site rocks volcano with green or grey-green flesh. Mineral stone is similar in composition to the o Wright porphyritic minerals are usually horse teeth. Minerals & mineral and an breast scene mafi Bo. Lop buri and spread
Basalt (Basalt) is a volcanic rock, dark to black. Meat is composed of mineral and rock like Grand babo lookin porphyritic olivine minerals are often or usually found in rock & mineral explosion-scene is a wide area. Sisaket Province of Kanchanaburi, Thailand found it This is the origin of some gem
. Stone sludge (Sedimentary Rock) rock is sedimentary rock
caused by compression of the solid waste and sludge rock or solution that is in the Middle, such as wind and water, and bring the cumulative blows on the surface of the rock world's low sediment is divided into 3 types according to the nature of rock is a
.
1 generated different body composition, precipitated sludge rock is dropped or the
mg (Clastic sedimentary rock). Refer to the stone sediments consisting of different particles emitted and the blowing of taking from others, such as
.Schist (Shale) rocks different sludge leaked sludge particles contain detailed contents are smaller than 1/256 mm usually shows how is parallel (bed). Amethyst ore Ore minerals (mica) and my soil (clay mineral) In Thailand, for example, common bar chon buri-Nakhon SI thammarat. Yala and Kanchanaburi, and most of the Northeast.
Sandstone (Sandstone) sedimentary rocks vary significantly in size from silt particle consisting of a 1/16-2 mm (that is, as far as sand). Sand often resembles the circle represents the corrosion to take blows. Ore mineral is nu Maan-fangs FAQ in the rocks, but there may be minerals horse teeth. (Garnet) minerals are confused and do not put to work. Sometimes the show is clearly rock, rock, daeng color with coordinates (Cement) as they are steel. In Thailand, I found almost every province of Northeast Thailand, Chaiyaphum, Nakhon Ratchasima. And Sakon Nakhon airport
Stone pebbles (Conglomerate) Stone sludge sludge particles composed of differing significantly larger than 2 mm (large sand granules is only) the adhesion tight inside. Rock, sand, sand and sludge containing wheat flour (silt). Like stone and Amethyst ore quality thasai but may consist of limestone and granite. Thailand has found only a few might, for example, at Kanchanaburi, Lopburi and Nakhon Ratchasima (Khorat)
. Chemical sedimentary rocks sedimentary rocks
2 chemicals (Chemical or sedimentary rock Nonclastic) refers to the stone sediments caused by crystallization from a solution that is blowing water at low temperature by convection, such as
. Limestone is a sedimentary rock (Limestone) of crystalline minerals culture site (calcite), mostly in the same scrap sometimes chiwin (fossils) are by very high mountain terrain, features a wall of multiple layers nested statements. Most common in Thailand saraburi bar. Phang Nga Chumphon and prachuap khiri Khan destination
Rock salt (Rock Salt) is a chemical sludge rock that contains minerals halite crystals (halite). There is usually a white or clear, suitable for meat, there are no colors, but there may be a different color, such as orange, yellow, red. Many of the northeastern Nakhon Ratchasima, Khon Kaen and Chaiyaphum as
. Coal (Coal) is the organic sludge rock Black metallic and opaque crystals consisting of parts of the plants that cram together tightly.
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