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What else can I help you with?
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.
What do you call the way a rock or mineral feels?
The way a rock or mineral feels is known as its texture. Texture describes the physical characteristics such as smoothness, roughness, or graininess of a rock or mineral when touched.
What is the texture of opal?
It depends.... when they have just been dug out of the round they are extremely rough and vary in shapes. Once they have been polished they are very smooth and usually a round shape.
Metamorphic rocks composed of only one mineral that forms equidimensional crystals have what texture?
The texture of metamorphic rocks composed of only one mineral with equidimensional crystals is called a granular texture. This texture indicates that the mineral grains have crystallized under conditions where there was no preferred orientation of the crystals.
A milky white mineral made of silica?
The mineral you are referring to is likely known as "opal." Opal is a hydrated amorphous form of silica, characterized by its milky white appearance and iridescent colors when exposed to light. It is commonly used in jewelry due to its unique beauty and play of colors.
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.
Type of Mineral start with o end with l?
Opal is a mineral.
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 gem is not a mineral?
Opal and amber are not minerals.
What is a mineral gem?
Opal and amber are not minerals.
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
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.
What mineral makes up opal?
Opals are actually not minerals, but are classed as mineraloids. This is because they lack a crystalline structure, yet are mineral in nature.
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?
