Noun:

காமதகம்,

beryl தமிழ் அர்த்தத்தின் உதாரணம்:

திராவிடப் பிராமணர் பெரில் (Beryl) அல்லது காமதகம் என்றழைக்கப்படுவது பெரிலியம் அலுமீனியம் சைக்குளோசிலிகேட்டு ஆகும்.

beryl's Usage Examples:

Crystals: soft blue crystals, such as blue lace agate, blue beryl or azurite.

Beryllium compounds are almost wholly prepared from beryl.

These veins consist of felspar, quartz and mica, often with smaller amounts of other crystallized minerals, such as tourmaline, beryl and garnet; they are worked for mica in India, the United States (South Dakota, Colorado and Alabama), and Brazil (Goyaz, Bahia and Minas Geraes).

Distinction is based on the unique inclusions and the chemical features of the Nigerian emeralds and green beryls.

Most of these were simple records of patient and laborious analytical operations, and it is perhaps surprising that among all the substances he analysed he only detected two new elements - beryllium (1798) in beryl and chromium (1797) in a red lead ore from Siberia.

The so-called alkaline earth-metals are the elements beryllium, magnesium, calcium, strontium and barium.

Besides copper, according to Strabo, the island produced considerable quantities of silver; and Pliny records it as producing various kinds of precious stones, among which he mentions diamonds and emeralds, but these were doubtless nothing more than rock crystal and beryl.

In two cases, however, it has been found in the absence of appreciable quantities of uranium and thorium compounds, namely in beryl, and in sylvine (potassium chloride).

The standard gemmological properties correspond to the known range for synthetic beryls of Russian production.

chromic oxide, causes the bright grassy green coloring in beryl, thereby producing emeralds.

By the same method as had succeeded with aluminium (reduction of the chloride by potassium) Wohler in 1828 obtained metallic beryllium and yttrium.

Lastly, from the Altai region, as well as from the Nerchinsk Mountains, precious stones, such as jasper, malachite, beryl, dark quartz, and the like, are exported.

The following precious stones are reported: corundum (rubies and sapphires), beryl, topaz, zircon, garnet, amazon-stone, tourmaline, often in large crystals, and variously coloured quartz, also often found in crystals of great size.

Synonyms:

Be, morganite, aquamarine, glucinium, mineral, beryllium, emerald, atomic number 4,

Antonyms:

organic,