WebApr 26, 2024 · Diagnostic Features: Characterized chiefly by its strong magnetism, its black color, and its hardness (6). Can be distinguished … WebExpert Answer. 100% (45 ratings) Mineral 1 : Muscovite (Diagnostic properties: Foliated form. Pearly lustre, Hardness between finger nail and steel nail) Mineral 2 :Quartz (Diagnostic Properties: No Cleavage, Hardness: Harder or Equal to streak plate, Vitreous …. View the full answer.
2.6 Mineral Properties – Physical Geology - 3 Mineral Properties ...
WebLustre is a good diagnostic property since most minerals will always appear either metallic or non-metallic. There are a few exceptions to this (e.g., hematite in Figure 2.6.1). ... On the other hand, many of the … WebWhich of the following is a physical properties could be considered diagnostic to specifically identify the mineral Magnetite. Streak. Magnetism. Hardness. Reaction to … fitness instructor education requirements
Minerals: Optical and Physical Properties Rocks Geology
Magnetite is a very common iron oxide (Fe3O4) mineral that is found in igneous, metamorphic, and sedimentary rocks. It is the most commonly mined ore of iron. It is also the mineral with the highest iron content (72.4%). See more Magnetite is very easy to identify. It is one of just a few minerals that are attracted to a common magnet. It is a black, opaque, submetallic to metallic mineral with a Mohs hardness between 5 … See more Most of the iron ore mined today is a banded sedimentary rock known as taconite that contains a mixture of magnetite, hematite, and chert. Once considered a waste material, taconite became an important … See more The abrasive known as \"emery\" is a natural mixture of magnetite and corundum. Some synthetic emery is produced by mixing … See more At the mine site, the taconite ore is ground to a fine powder, and strong magnets are used to separate magnetically susceptible particles containing … See more WebAug 18, 2003 · Magnetite. Magnetite is the main iron mineral recovered using crushing and grinding, followed by magnetic separation and in some instances flotation to … Web(5 Marks) a. Breaks along smooth planes: b. Scratches glass: c. Shines like a metal: d. Scratching produces a red powder: e. Looks like broken glass: 13. For each mineral listed below, list at least one diagnostic property that could be used to help distinguish this mineral from others. (3 Marks) a. Halite: b. Magnetite: c. Calcite: fitness instructor courses in london