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The eight properties used to identify minerals are color, streak, luster, hardness, cleavage, fracture, specific gravity, and crystal form. Color is the visible hue of the mineral, while streak refers to the color of the powder it leaves on a surface. Luster describes how light reflects off the mineral's surface, and hardness measures its resistance to scratching. Cleavage and fracture indicate how a mineral breaks, specific gravity assesses its density, and crystal form refers to the geometric shape of its crystals.
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Where does PEG-8 come from?
PEG-8, or polyethylene glycol 8, is a synthetic compound derived from the polymerization of ethylene oxide. It is commonly produced through the reaction of ethylene oxide with water or ethylene glycol, resulting in a hydrophilic polymer with various molecular weights. PEG-8 is widely used in cosmetics, pharmaceuticals, and food products due to its properties as a humectant and emulsifier. Its production is primarily industrial, and it is classified as a non-toxic and safe ingredient in many applications.
What are some unique properties that can be used to identify minerals?
1.Color 2.Streak 3.Luster 4.Fluorescence 5.Chemical 6.Composition 7.Hardness 8.density 9.fracture 10.cleavage 11.crystal form
Which Mineral can scratch glass has a non-metallic luster has a fracture and is a dark red color?
The mineral you are describing is likely garnet, specifically a variety like almandine, which is dark red in color. Garnet has a hardness of about 7.5 to 8 on the Mohs scale, allowing it to scratch glass. It exhibits a non-metallic luster and typically shows a conchoidal fracture.
Can apatite scratch topaz?
No, apatite cannot scratch topaz. On the Mohs scale of mineral hardness, apatite has a hardness of 5, while topaz has a hardness of 8. This means that topaz is significantly harder than apatite and can easily scratch it.
What are the ratings and certificates for Beavis and Butt-Head - 1993 Used Car Bounty Hunters 8-9?
Beavis and Butt-Head - 1993 Used Car Bounty Hunters 8-9 is rated/received certificates of: USA:TV-14
What are the 4 special mineral properties?
The four special mineral properties are color, streak, luster, and hardness. Color refers to the outward appearance of a mineral, streak is the color of the mineral's powder, luster is the way light reflects off the mineral's surface, and hardness is the mineral's resistance to scratching.
What are the properties of octagon?
has 8 sides
What is an 8 letter mineral that starts with m?
Mica .
How many sides does a mineral have if it is a hexagonal christal?
It will have 8 sides.
What are properties of an atom of oxygen?
oxygen typically has 8 neutrons and 8 protons and it has 8 electrons
What is an 8 letter mineral starting with tu and ending with n?
Tungsten.
Is a topaz a mineral?
Yes. With the exceptions of coral and pearl, all gemstones are minerals.
What are properties of a cuboid?
A cuboid has 6 faces, 12 edges and 8 vertices, these are all properties of a cuboid.
What is a 8 letter word that is a mineral?
The word you may be looking for is alunogen.
What is a baileychlore?
A baileychlore is a yellow-green mineral of the chlorite group with the mineral formula (Zn,Fe,Al,Mg)6(Si,Al)4O10(OH)8.
What is the difference between a quartz crystal and a diamond crystal?
Quartz is a mineral composed of silicon and oxygen atoms, known for its transparency and piezoelectric properties, used in electronics and timekeeping. Diamond is a form of carbon with a crystal structure that gives it its exceptional hardness and brilliance, commonly used in jewelry and cutting tools. Quartz crystals are more widely available and affordable compared to diamond crystals, which are rarer and prized for their unique optical properties.
What are the properties of a cube?
vertices=8 edges=12 faces=6
