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What is the best way to remove herd mineral build up in a humidifier?
the study of mineral structures
the mineral cooled very slowly underground
IDK so can u tell ,me
It is likely that the mineral formed from molten lava on the Earth's surface. This is because it would have cooled very rapidly, so forming the small crystals.
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Your sandpaper is graded according to the amount of abrasive particles (grit) per square inch. The six abrasive categories range from course to super fine and between them include medium, fine, very fine and extra fine. Your choices will depend on the finish you hope to achieve. These particles or categories consist of one of four minerals that make up sandpaper: aluminum oxide, garnet, ceramic (alumina zirconia) and silicon carbide. Read more: What Mineral Is Used in Sandpaper? | Garden Guides http://www.gardenguides.com/135206-mineral-used-sandpaper.html#ixzz1ndZpWlRk
Luster is not a good property for identifying minerals because many minerals look similar. Your best way of knowing which mineral is which is by measuring their hardness.
The number two in reference to a pencil denotes the relative hardness of the graphite or "lead" that is in the pencil, HB being softer and three being harder, etc.
Well let me think..... aw yes its.....(suspense)........ROCK
Mineral Turpentine on a dark material works fine. I have not tested it on lighter fabrics but dark gaberdene pants Turps worked a charm. Cowboy Ken
No - the colour of a mineral can be completely different depending on the type and amount of impurities present within the crystal lattice. For example, quartz can be colourless, pink, purple, yellow, green, brown, red, grey and black; but it is still quartz. The best physical characteristics are probably the cleavage planes and hardness, though some minerals have their own particular diagnostic properties.
Relative Reaction is how cool your best friend is!
D. Hardness.
water
The relative risk of a proposed project is best accounted for by