Noun:

ধাতুমাক্ষিক,

pyrite's Usage Examples:

mineral pyrite (/ˈpaɪraɪt/), or iron pyrite, also known as fool's gold, is an iron sulfide with the chemical formula FeS2 (iron (II) disulfide).

Chalcopyrite is much softer than pyrite and can be scratched with a knife, whereas pyrite cannot be scratched by a knife.

However, chalcopyrite.

pentagonal faces are not regular: The pyritohedron, a common crystal form in pyrite, has pyritohedral symmetry, while the tetartoid has tetrahedral symmetry.

Pyrrhotite is also called magnetic pyrite, because the color is similar to pyrite and it is weakly magnetic.

polished pieces of pyrite (fool's gold) as gemstone, and not, as the name suggests, from marcasite (sometimes misspelled Mercasite).

Both pyrite and marcasite.

“white iron pyrite”, is iron sulfide (FeS2) with orthorhombic crystal structure.

It is physically and crystallographically distinct from pyrite, which is.

Botryoidal or globular Malachite Grape-like, hemispherical masses hematite, pyrite, malachite, smithsonite, hemimorphite Columnar Selenite (gypsum) Similar.

Nodular lumps of pyrite are frequently found in the clay layers.

mineral aggregate that typically has a contrasting composition, such as a pyrite nodule in coal, a chert nodule in limestone, or a phosphorite nodule in.

example, bacteria are responsible for the formation of some minerals such as pyrite, and can concentrate economically important metals such as tin and uranium.

Clavellina, Lola, Vetilla Gold, Silver, Platinum, Coal, Arsenopyrite, Pyrite, Quartz Andes Gold, Silver, Platinum, Coal Angelópolis Coal Angostura Gold.

It forms reddish brown or black octahedral crystals with the pyrite structure and it is usually found associated with the sulfides of other.

It was hypothesized that the underlying rock contained iron pyrite or other metallic inclusions that would be very reflective.

Lousal mine was a pyrite mine in Portugal.

The pyrite.

quartz, calcite, apatite (calcium phosphate), siderite (iron carbonate), and pyrite), fills pore spaces and cavities of specimens, particularly bone, shell.

metallic tin white mineral which crystallizes in the isometric system with the pyrite group structure.

solid is structurally similar to that of iron pyrite (FeS2).

Analogous to the description of iron pyrite, manganese diselenide is sometimes viewed as being.

associated with grains of pyrite.

Lazurite is a product of contact metamorphism of limestone and is typically associated with calcite, pyrite, diopside, humite.

Associated minerals include cassiterite, scheelite, bismuth, quartz, pyrite, galena, sphalerite, and arsenopyrite.

Synonyms:

fool"s gold; iron pyrite; mineral; atomic number 34; selenium; Se;

Antonyms:

organic;