Lindane lotion should be used with caution for infants, children, the elderly, and individuals with other skin conditions (e.g, atopic dermatitis, psoriasis) and in those who weigh < 110 lbs (50 kg) as they may be at risk of serious neurotoxicity.
Although other metallic minerals may mimic magnetiteâs color, luster, hardness and specific gravity, magnetite is the only common mineral that is magnetic. So a magnet is usually all that is needed to identify its presence. Magnetite crystals usually only occur when magma cools slowly enough for crystals to form and settle out of the magma.
Magnetite is a very common iron oxide (Fe 3 O 4) mineral that is found in found in igneous, metamorphic and sedimentary rocks.It is the most commonly mined ore of iron. It is also the mineral with the highest iron content (72.4%).Magnetite is very easy to identify. It is one of just a few minerals that are attracted to a common magnet. It is a black, opaque, submetallic to metallic mineral with a Mohs hardness between 5 and 6.5.It is often found in the form of isometric crystals. It is the most strongly magnetic mineral found in nature.agnetite is a very common iron oxide (Fe 3 O 4) mineral that is found in found in igneous, metamorphic and sedimentary rocks.