Noun:

மலக்கைற்று,

malachite தமிழ் அர்த்தத்தின் உதாரணம்:

மலக்கைற்றுப்பச்சை (malachite green) லுயுகோசயனைடுகள் (leucocyanides) ஆகிய கரைசல்களும் கதிர் செறிவு அளவியில் பயன்படுத்தப்படுகிறது.

malachite's Usage Examples:

Occasionally the massive material is cut and polished for decorative purposes, though the application in this direction is far less extensive than that of malachite.

Diamonds are obtained in Borneo, garnets in Sumatra, Bachian and Timor, and topazes in Bachian, antimony in Borneo and the Philippines; lead in Sumatra, Borneo and the Philippines; copper and malachite in the Philippines, Timor, Borneo and Sumatra; and, most important of all, tin in Banka, Billiton and Singkep.

It is a constituent of the minerals cerussite, malachite, azurite, spathic iron ore, calamine, strontianite, witherite, calcite aragonite, limestone, 'c.

Being less hydrated than malachite it is itself liable to alteration into this mineral, and pseudomorphs of malachite after azurite are not uncommon.

Many semi-precious and precious stones are found in Utah, including garnet (long sold to tourists by the Navaho Indians), amethyst, jasper, topaz, tourmaline, opal, variscite (or " Utahlite "), malachite, diopside and Smithsonite.

Frequently intermixed with the green malachite is the blue carbonate chessylite or azurite, an ore containing when pure 55.

Diopside >>Many semi-precious and precious stones are found in Utah, including garnet (long sold to tourists by the Navaho Indians), amethyst, jasper, topaz, tourmaline, opal, variscite (or " Utahlite "), malachite, diopside and Smithsonite.

Copper rust has the same composition as malachite; it results from the action of carbon dioxide and water on the metal.

Copper carbonates are of wide occurrence in the mineral kingdom, and constitute the valuable ores malachite and azurite.

Volcanic activity in the neighbourhood is further shown by the quantities of pumice-stone drifted on to the south coasts of Kandavu and Viti Levu; malachite, antimony and graphite, gold in small quantities, and specular iron-sand occur.

In its vivid blue colour it contrasts strikingly with the emerald-green malachite, also a basic copper carbonate, but containing rather more water and less carbon dioxide.

Synonyms:

Cu, azurite, mineral, copper, atomic number 29,

Antonyms:

organic, insulator,