The word "Nitromagnesite" is spelled with the prefix "nitro" which means "containing nitrogen". The root "magnesite" refers to the mineral magnesium carbonate. The pronunciation is [naɪtroʊˈmæɡnəˌsaɪt]. The first syllable is stressed, with a nasal 'I' sound; the second syllable begins with an ‘o’ sound followed by a weak ‘w’ and is unstressed. The third syllable has a hard ‘g’ sound followed by a short ‘a’. The fourth syllable begins with an ‘a’ sound, followed by a weakened ‘i’ and ends with a ‘t’ sound.
Nitromagnesite is a mineral compound that occurs naturally and belongs to the carbonate mineral group. It is composed of magnesium, nitrogen, oxygen, and carbon, with a chemical formula of Mg(NO3)(OH)•6H2O. Nitromagnesite crystallizes in the orthorhombic system, often forming prismatic or tabular crystals. It typically appears as transparent to translucent, colorless or white crystals with a vitreous or pearly luster.
This mineral is primarily found as a secondary deposit in oxidized carbonate-rich environments, such as limestone caves and caverns. It often forms through the alteration of pre-existing magnesium-rich minerals, where it can replace or coat the mineral surfaces. Nitromagnesite is frequently associated with other minerals like calcite, stalactites, and aragonite due to the similar geological conditions of its formation.
Nitromagnesite exhibits non-fluorescence under ultraviolet light and has a relatively low hardness, ranging between 1.5 to 2 on the Mohs scale. When exposed to air, this mineral can gradually dehydrate and transform into other related minerals, such as nitromagnesite dihydrate or hydromagnesite.
Due to its scarcity and limited sources, nitromagnesite is not of significant economic importance. However, it is highly prized by mineral collectors due to its unique crystal habit and association with other beautiful minerals. In addition, its optical properties and reaction with acids make it a fascinating specimen for scientific study and research.
Nitrate of magnesia, a saline efflorescence closely resembling nitrate of lime.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "Nitromagnesite" is derived from the combination of two components - "nitro-" and "magnesite".
1. "Nitro-" is derived from the Greek word "nitron", meaning "native soda or niter". It is also related to the Latin word "nitrum", which refers to "native soda". "Nitro-" is commonly used as a prefix in chemistry to indicate the presence of the nitro group (-NO2), which consists of one nitrogen atom and two oxygen atoms.
2. "Magnesite" is a mineral, specifically a carbonate of magnesium (MgCO3). The term "magnesite" comes from the name of a region in Thessaly, Greece, called Magnesia, where this mineral was first discovered.