একটি সবুজ পটাসিয়াম বা লোহা বা ম্যাগনেসিয়াম বা অ্যালুমিনিয়াম সারাংশ জলয়োজিত সিলিকেট গঠিত খনিজ; greensand পাওয়া

glauconite's Usage Examples:

consist of a mixture of mixed-layer clay minerals, such as smectite and glauconite mica.

contained the minerals saponite, talc-saponite, Fe-rich mica (for example, glauconite-nontronite), Fe- and Mg-serpentine, Mg-Fe-Ca-carbonate and probable Fe-sulphide.

with some oil reserves, abundant limestone, dolomite, phosphorite and glauconite.

The iron-rich member of the illite group, glauconite, in sediments can be differentiated by x-ray analysis.

siltstone and sandstone and the top of the formation is formed by a layer of glauconite bearing sand.

The formation gets its green colour from the mineral glauconite which forms slowly on the ocean floor.

It is one of two minerals, along with glauconite, used in making the pigment known as green earth.

The formation consists of three layers: the glauconite-rich, the Gram Clay, and the Gram sand.

The darker chert is heavily fractured and contains impurities such as glauconite pellets, silty and argillaceous grains, organic material, or dolomite.

red bed sandstones deposited in windy floodplains followed by layers of glauconite-rich marine sandstones and offshore siltstone.

Also, pellets composed of either glauconite or phosphorite are common in marine sedimentary rocks.

variations in the solid solutions from illite to aluminoceladonite and from glauconite to celadonite".

the stone also includes clay, fine-grained calcite, mica flakes and glauconite.

green, is an inorganic pigment derived from the minerals celadonite and glauconite.

calcium carbonate apatite clays hematite limonite chamosite siderite silica glauconite pyrite Neomorphism Authigenic from Oilfield Glossary Allogenic from Oilfield.

cobble to pebble sized clasts, usually rounded, coated with phosphate and glauconite in a limestone matrix.

The sands are characteristically dark green from glauconite but weather bright orange, with haematite 'iron pans' forming.

The main potassium bearing minerals are glauconite and muscovite.

The presence of glauconite and marine invertebrate fossils indicates it was laid down in a shallow.

glauconite's Meaning':

a green mineral consisting of hydrated silicate of potassium or iron or magnesium or aluminum; found in greensand

Synonyms:

mineral;

Antonyms:

organic;