Diamond

In mineralogy, diamond (/ˈdaɪəmənd/ or /ˈdaɪmənd/; from the ancient Greek ἀδάμας – adámas "unbreakable") is a metastable allotrope of carbon, where the carbon atoms are arranged in a variation of the face-centered cubic crystal structure called a diamond lattice. Diamond is less stable than graphite, but the conversion rate from diamond to graphite is negligible at standard conditions. Diamond is renowned as a material with superlative physical qualities, most of which originate from the strong covalent bonding between its atoms. In particular, diamond has the highest hardness and thermal conductivity of any bulk material. Those properties determine the major industrial application of diamond in cutting and polishing tools and the scientific applications in diamond knives and diamond anvil cells.

Because of its extremely rigid lattice, it can be contaminated by very few types of impurities, such as boron and nitrogen. Small amounts of defects or impurities (about one per million of lattice atoms) color diamond blue (boron), yellow (nitrogen), brown (lattice defects), green (radiation exposure), purple, pink, orange or red. Diamond also has relatively high optical dispersion (ability to disperse light of different colors).

Diamond (Julian Austin song)

"Diamond" is a song recorded by Canadian country music artist Julian Austin. It was released in 1997 as the second single from his debut album, What My Heart Already Knows. It peaked at number 3 on the RPM Country Tracks chart in January 1998.

Chart performance

Year-end charts

References

Diamond (4Minute album)

Diamond is the first Japanese album by the South Korean girl group 4Minute. It was released in Japan on December 15, 2010. It was released in two editions, regular CD only, and limited CD+DVD. The limited edition includes a 52-page photobook that highlights some of their single releases and Japanese debuts. The album sold 7,060 copies in Japan, peaking at the #27 spot in the Oricon weekly charts. The Korean edition of the album was released in January 25, 2011, but doesn't includes the Korean songs from their debut EP "For Muzik".

Singles

The first single from the album (and also their Japanese debut single) is a Japanese version of the song "Muzik". It was released on May 5, 2010 and included Japanese versions of the Korean hits "Muzik" and "Hot Issue", as well as the Korean version of "Muzik". It ranked at number 12 in Oricon's Daily Singles chart., 21 in the weekly chart,, and sold 8,234 copies. The music video for the song shows the members in a blue room with flashing lights, along with scenes filmed in a red room. It also takes one of the Korean scenes where the members are together wearing the latex leggings.