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The melanosome is a dark, mafic mineral band formed in migmatite which is melting into a eutaxitic texture; often, this leads to the formation of granite. The melanosomes form bands with leucosomes , and in that context may be described as schlieren (color banding) or migmatitic .
This list includes those recognised minerals beginning with the letter A.The International Mineralogical Association is the international group that recognises new minerals and new mineral names; however, minerals discovered before 1959 did not go through the official naming procedure, although some minerals published previously have been either confirmed or discredited since that date.
This is a list of minerals which have Wikipedia articles. Minerals are distinguished by various chemical and physical properties. Differences in chemical composition and crystal structure distinguish the various species .
Use of old mineral names is also discontinued, for example when a name is no longer considered valid. Therefore, a list of recognised mineral species is never complete. Minerals are distinguished by various chemical and physical properties. Differences in chemical composition and crystal structure distinguish the various species.
The following is a list of traditional Chinese medicines. There are roughly 13,000 medicinals used in China and over 100,000 medicinal prescriptions recorded in the ancient literature. [ 1 ] Plant elements and extracts are the most common elements used in medicines. [ 2 ]
Typical treatment of severe disease first involves treatment with amphotericin B, followed by oral itraconazole. No Ancylostoma duodenale and Necator americanus: Hookworm infection Under research [18] Human bocavirus (HBoV) Human bocavirus infection No Ehrlichia ewingii: Human ewingii ehrlichiosis: The diagnosis can be confirmed by using PCR. A ...
This is a list of gemstones, organized by species and types. Minerals ... Some minerals made into gemstones may display a chatoyancy or cat's eye effect, ...
Optical properties of common minerals Name Crystal system Indicatrix Optical sign Birefringence Color in plain polars Anorthite: Triclinic: Biaxial (-) 0.013