ENSTATITE =D
Enstatite
The middle mantle, also known as the transition zone, is composed of dense silicate minerals such as bridgmanite, ringwoodite, and perovskite. These minerals can withstand high pressure and temperatures found in this region of Earth's mantle.
the shape of a meteorites is kind roughly spherical
Magnesium is found in chlorophyll and this kind of pigment have a porphyrin ring associated with the protein.
Meteorites
The kind of magnesium present in Milk of Magnesia is magnesium hydroxide.
Meteorites
Iron meteorites, which are composed mainly of iron and nickel, are analogous in composition to Earth's core. They are thought to originate from the cores of differentiated asteroids that were disrupted by collisions and then fell to Earth as meteorites.
The most common mineral group is the silicate mineral group, which is characterized by minerals containing silicon and oxygen, often combined with other elements such as aluminum, iron, calcium, or magnesium. Examples of silicate minerals include quartz, feldspar, and mica.
Hydrochloric acid and magnesium hydroxide react to form magnesium chloride and water.
Chrysotile is a form of asbestos accounting for about 95 percent found in the United States. It is a soft, fibrous silicate material. Chrysotile and other forms of asbestos are considered to be hazardous.
Besides common minerals found in this kind of meteorites (calcium, aluminium, titanium), they found small traces of carbon (graphite and diamond) and some organic compunds, including some amino-acids not known on Earth.