Noun:

பல வண்ணங்கள் கொண்ட படிகக் கல்,

quartz தமிழ் அர்த்தத்தின் உதாரணம்:

None

quartz's Usage Examples:

In the lower series are, in descending order, the "Serpulite grits" or "Salterclla beds," the "Fucoid beds" and the "Eriboll quartzite," which is divided into an upper "Pipe rock" and lower "Basal quartzite.

Among the commonest associates of the diamond are quartz, topaz, tourmaline, rutile, zircon, magnetite, garnet, spinel and other minerals which are common accessory constituents of granite, gneiss and the crystalline schists.

The Falkland Islands consist entirely, so far as is known, of the older Palaeozoic rocks, Lower Devonian or Upper Silurian, slightly metamorphosed and a good deal crumpled and distorted, in the low grounds clay slate and soft sandstone, and on the ridges hardened sandstone passing into the conspicuous white quartzites.

On exposure to heat, amethyst generally becomes yellow, and much of the cairngorm or yellow quartz of jewellery is said to be merely "burnt amethyst.

purple minerals The most common purple minerals are amethyst, a variety of quartz, and purple fluorite.

deep, and then through a series of remarkable underground caves hollowed out of a quartz mountain and, with their arches and white columns, presenting the appearance of a pillared temple.

The oil was produced from fractured Precambrian quartzite on the summits of the buried hills.

-5ooo (~)The commoner sorts of rock in the several Huronian systems are quartzite and slate (ranging from shale to schist); bi~t limestone is not wanting, and igneous rocks, both intrusive and extrtisive, some metamorphic and some not, abound.

The silica was needed quite pure from iron, in order to get the rich blues, and was obtained from calcined quartz pebbles; ordinary sand will only make a green frit.

The gangue was quartz, very irregularly distributed in bodies often of great sizes, for the most part nearly or quite barren of ore.

In this case small temperature changes alter the refractivity of the liquid without appreciably affecting the quartz.

The rocks are probably of quartz, i.

Synonyms:

natural glass, crystal, quartz glass, silica, lechatelierite, vitreous silica, silicon dioxide, silicon oxide,

Antonyms:

achromatic, organic,