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What else can I help you with?
What gem is not a mineral?
Opal and amber are not minerals.
Is a man-made crystal a mineral?
The majority of minerals are crystalline materials.Examples: opal, halite, topaz.
What is the color of the mark a mineral makes?
blue
What mineral has a hardness level of 7 has a white streak color and is redbrick?
Opal has the chemical formula of SiO2 * n H2O. It has a hardness of 7.0 and has a natural red brick appearance.
Who is opal in eastenders?
Opal Smith was Gus' aunt.
Is Fire Opal a rock or a mineral?
Neither. Opal is a mineraloid, as it does not have a sufficiently organized structure to be considered a mineral.
What is outback mineral?
Opal
What chemical is opal made from?
Opal ia a hydrated silica mineral.
Why is the mineral opal referred to as a mineraloid?
Opal is an amorphous form of silica related to quartz, a mineraloid form, not a mineral. A mineraloid is a mineral-like substance that does not demonstrate crystallinity.Now you get it?
Type of Mineral start with o end with l?
Opal is a mineral.
What gem is not a mineral?
Opal and amber are not minerals.
What is a mineral gem?
Opal and amber are not minerals.
What is the fracture of opal?
The fracture of an opal can be hard or smooth , An opal can have as many fractures as any other mineral can . Sometimes opal can be smooth , sometimes they can be hard . The fracture of an opal is hard and smooth .
What valuable mineral starts with O?
Opal is a valuable mineral that starts with the letter "O." It is known for its unique play of colors and is often used in jewelry.
What gem or mineral that is not an opal starts with o?
Orthoclase
What element oxide makes up quartz and opal?
Silicon dioxide (SiO2) is the element oxide that makes up quartz and opal. Silicon dioxide is a compound composed of silicon and oxygen atoms and is the main component of these minerals.
Is synthetic opal a mineral?
No. As it is synthetic it is man-made. A mineral must be naturally occurring and have a crystalline structure (among other requirements). Synthetic opal does not meet these criteria.
