Emerald Emerald Emerald is a gemstone and a variety of the mineral beryl (BeAl(SiO)) colored green by trace amounts of chromium and sometimes vanadium. Beryl has a hardness of 7.5–8 on the Mohs scale. Most emeralds are highly included, so their toughness (resistance to breakage) is classified as generally poor. Emerald is a cyclosilicate. The word "emerald" is derived (via and ), from Vulgar Latin: "esmaralda"/"esmaraldus", a variant of Latin "smaragdus", which originated in (smaragdos; "green gem"). Emeralds, like all colored gemstones, are graded using four basic parameters–the four "C"s of connoisseurship: "color", "clarity," "cut" and "carat weight". Normally, in the
Aquamarine (film) "mixed or average reviews." In its opening weekend, "Aquamarine" grossed $7.5 million in 2,512 theaters, ranking #5 at the box office. By the end of its run, the film grossed $18.6 million domestically, and $4.4 million internationally, for a worldwide total of $23 million. Two of the film's main stars, Emma Roberts and Sara Paxton, were featured on the soundtrack. JoJo, however, an accomplished singer with one album out did not take part. In 2008, La La Land Records released a limited edition CD (1000 pressings) of David Hirschfelder's score (incorporating the voice of Sara Paxton) for the film. Aquamarine