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How is the mineral talc formed in nature?
they form with a solid and metamorphic rock slowly
What is a slogan for talc?
Talk about Talc!
Is talc a acid or base?
Talc is mildly basic, with a pH of ~9.
Why talc powder is not dissolved in water?
Talc is amorphous in nature .
What is the cost of talc?
Talc is very expensive, its a nice mineral.
Is Talc rare?
Talc is a rare form of crystal. Talc is formed from serpentine, amphibole, and olivine. The metamorphism of these minerals with water and carbon dioxide form the rare talc crystal.
Is talc foliated?
Yes, talc occurs in both foliated and fibrous masses. Talc is often used in a powder form for a variety of substances including baby powder.
What is a good slogan for a ad for talc?
Talk about talc!
How is Talc formed?
Talc is formed by the alteration of magnesium rich rocks and many times is found as heavily metamorphosed schists. Talc is an alumino-silicate that is actually a form of Mica.
How is the mineral talc formed in nature?
they form with a solid and metamorphic rock slowly
What elements in Talc?
Talc is an alteration mineral. It is formed by geological modification of some host rock. Most talc is formed from the alteration of dolomite (CaMg(CO3)2 or magnesite (MgO) in the presence of excess dissolved silica (SiO2). Altering serpentine or quartzite can also form talc. The different alteration routes form talcs that have significant differences in chemistry, color, morphology and impurities.Minerals commonly associated with talc are, tremolite [(CaMg3(SiO3)4)], serpentine [(3MgO·2SiO2·2H2O)], anthophyllite [Mg7·(OH)2·(Si4O11)2)], magnesite, mica and chlorite. The latter is a talc-like mineral in which varying proportions of aluminum are substituted for magnesium in the brucite layer. Other impurities such as dolomite, the calcite form of calcium carbonate (CaCO3), iron oxide, carbon, quartz, and manganese oxide may also be present.Because of the alteration method of formation and the multiple routes of talc formation into talc deposits - even if they are close in distance - can be very different. Thus, in any general discussion of talc care must be taken in applying all attributes to all deposits. Most commercial talc properties can be readily identified by their chemistry and mineralogy. Not all deposits are suited for all applications. Talc is characterized by softness, hydrophobic surface properties, chemical inertness and a slippery feeling. Some commercial talc may be harder because of the presence of impurities and associated minerals such as dolomite, calcite, tremolite and quartz. Talc is inert in most chemical reagents.Talc is the lowest (softest) material on the Mohs Hardness Scale.
How the mineral halite and talc are formed in nature?
they form with a solid and metamorphic rock slowly
Is talc a fungus?
Talc is a mineral.
What is a slogan for talc?
Talk about Talc!
Is talc a ore?
Talc is considered an ore. Talc is a silicate, and very soft. The technical name for talc is hydrated magnesium silicate.
Is talc a acid or base?
Talc is mildly basic, with a pH of ~9.
What minerals form when rock is metamorphosed?
Calcite, garnet, graphite, hematite, magnetite, mica, and talc.
