Possibly it is, you would really need to see the sentence in context to be sure
The coast emerald is called emerald cuz it is green and emeralds are green.
Emerald is a gem, and is a mineral called beryl. It is a beryllium aluminum silicate, and it has a bit of the element chromium (and sometimes vanadium) in it that gives it its characteristic green (or bluish-green) color. Got a link to the Wikipedia article on the emerald so you can click on it and surf on over. Why not check out the cool pics and get more info?
Emeralds can come in different shades of green. The emerald is the birthstone of the month of May. They are strong gemstones, but can be scratched or chipped.
Emerald are the green gem variety of the mineral beryl and are basically identical to other types of beryl except for their chromium content. The chromium gives emeralds their bright green color.
Emerald is the green variety of the mineral beryl, is the most famous and favored green gemstone. Pure beryl is white; emerald's green color is caused by chromium impurities. The majority of the worlds gem quality Emeralds come from the Muzo area of Colombia.
The ancient Sanskrit word "marakata," meaning "green," led to "smaragdos" ("green gem") in Greek, which became "Smaragdus" or "Esmaraldus" in Latin, then "esmeraude" in French, and "emerald" in English.
An emerald is the green variety of the gemstone, beryl. There is also a green gemstone called the oriental emerald which is a form of corundum, a mineral whose red and blue varieties are rubies and sapphires, respectively.
Emerald is a green variety of the mineral beryl. Beryl is a silicate mineral composed of beryllium, aluminum, silicon, and oxygen. Emeralds are prized for their vivid green color and are often used in jewelry.
An Emerald Gem is a Jade green color that represents the month of May. Emeralds can be used for mining, but mostly jewlery.
Emeralds are typically green in color, ranging from a deep rich green to a lighter, more vibrant green. The color is due to trace amounts of elements like chromium and sometimes vanadium within the mineral structure of the emerald.
I think you're confused here... Ireland is called the Emerald Isle, because its really green out in the countryside. This is mainly because it rains A LOT! Iceland is called Iceland, because its cold.
Emerald has the chemical formula Be3Al2(SiO3)6; aquamarine is a blue variety of emerald.