Peridot (/ˈpɛrᵻdɒt/ or /ˈpɛrᵻdoʊ/) is gem-quality olivine. Olivine is a silicate mineral with the formula of (Mg, Fe)2SiO4. As peridot is the magnesium-rich variety (forsterite) the formula approaches Mg2SiO4.
The origin of the name peridot is uncertain. The Oxford English Dictionary suggests an alteration of Anglo–Norman pedoretés (classical Latin pæderot-), a kind of opal, rather than the Arabic word faridat, meaning "gem".
The Middle English Dictionary's entry on peridot includes several variations : peridod, peritot, pelidod and pilidod – other variants substitute y for the i's seen here.
The earliest use in England is in the register of the St Albans Abbey, in Latin, and its translation in 1705 is possibly the first use of "peridot" in English. It records that on his death in 1245 Bishop John bequeathed various items including peridot to the Abbey.
Peridot is one of the few gemstones that occur in only one color, an olive-green. The intensity and tint of the green, however, depends on how much iron is contained in the crystal structure, so the color of individual peridot gems can vary from yellow to olive to brownish-green. The most valued color is a dark olive-green.
Peridot is a mineral.
Peridot may also refer to:
Peridot is an IBM project developed by the Extreme Blue internship program to check web sites for broken links and assist in updating them. IBM has two patents (US 7290131 and US application 20040267726 ) on this technology.
Farrah (also spelled Ferrah, Farah) (Persian: فرح) is a male and female given name originating from the Avestan (Old Persian) word and Zoroastrian concept of Khvarenah which literally denotes "glory" or "splendour". Notable people with the name include:
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Farrah Franklin (born May 3, 1981) is an American singer-songwriter and actress. She is a former member of Destiny's Child who replaced LaTavia Roberson and LeToya Luckett alongside Michelle Williams.
In 1999, Franklin was hired to be an extra in the music video for Destiny's Child's "Bills, Bills, Bills". It was there that she met with group members Beyoncé Knowles, Kelly Rowland, LeToya Luckett, and LaTavia Roberson. At the time she was in a fledgling singing group called Jane Doe, which was in the process of disbanding.
In December of 1999, Matthew Knowles invited Franklin and Michelle Williams to join Destiny's Child—replacing previous group members LaTavia Roberson and LeToya Luckett without notice. The two were introduced in February 2000 via the music video for "Say My Name". Franklin toured and performed with the group, and also appeared in the music video for "Jumpin', Jumpin'".
Farrah are a British indie rock band. They have released four studio albums since 2001 and toured internationally since their formation. Though less well known in their home country they continue to have considerable success in Japan.
After releasing their debut single "Terry" on the indie Noisebox Records label in the UK they were signed to The Police manager Miles Copeland III's Ark 21 Records for the release of their debut album Moustache. The album was released in the UK, USA, Europe and Japan and saw the band tour the world extensively to support it. When Ark21 shut down operation in the UK, their second album Me Too was released on various independent labels throughout the world.
Farrah have maintained their independent status ever since. Recording at their own South London recording studio, producing their own videos and managing their online presence.
In addition to developing a harder rock sound, Me Too incorporated more diverse elements into their sound while still remaining true to the lyrically quirky 3-minute, harmony-laden, melody-driven power pop sound of Moustache.