Minerals are substances in solid that occurs naturally by an elemental or inorganic compounds may be of any atomic structure is a mess. The death of a crystal system There are certain physical properties and chemical properties are static, so the exact chemical formula or change the range limitation. Because the minerals are chemical compounds have a variety of ways, such as monitoring, precise physical checks, for example, to view the colors crack strength powder specific gravity, but the disadvantage of this method is that some minerals are similar. Make check error may occur and the chemical is taken, some stones to endoscopic Pola rise so how to tell the name of the mineral, chemical or mineral type is verified by analysis of a sample to determine the chemical composition of the elements, it is how that can be a valid mineral names is known. Absolutely the best. How to verify it from bringing some of the stones are mineral plates and shines with the La find elements and minerals, but the type had a rise of elements that differ in Physical properties, Chemical Properties, Crystallography, Optical Data example andHematite that report user chose Sodalite is reported, there is a difference of almost all the features. In the field of Mineral properties, there is a difference of the Isometric crystal system of Sodalite is but a Trigonal crystal system of Hematite on the visible difference of Mineral Sodalite is Isotropic, but Hematite is Uniaxial Negative with Physical properties, mineral., the difference of the Lustre is Vitreous, Greasy, Sodalite Diaphaneity (Transparency) is Transparent, Translucent, White Streak, Hardness (Mohs):: 5 ½-6, but Hematite of Metallic Lustre: Earthy, Dull, Sub-Metallic, Diaphaneity (Transparency), is Opaque, Reddish brown Streak is ("rust-red"), Hardness (Mohs): 5-6, so check the mineral elements by using the stone plate, it's sometimes necessary to the precision of the composition of the minerals that we review and resolution of the information that we need.
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