Kimberlite Diamond (brand) Charm of China, Harmony, and Sino-Song collection. In 2014, Kimberlite Diamond also collaborate with famous Italian designers Loretta Baiocchi and Emanuela Tersch. In 2016, Kimberlite Diamond collaborate with Sarah Ho, a well-known jewelry designer to launch the "Harmony" collection together. Since 2004, Kimberlite Diamond launched a project of improving the level of primary education in Henan Province. From 2004 to 2007, Kimberlite Diamond has donated over three hundred thousand US dollars to build two primary schools in Nan Cao Village in Kaifeng City and funded seventy thousand US dollars worth of scholarships to students who wish to go to school.
Volcanic rock that after the mineral had crystallized it was partly again dissolved or corroded at some period before the matrix solidified. Corroded phenocrysts of biotite and hornblende are very common in some lavas; they are surrounded by black rims of magnetite mixed with pale green augite. The hornblende or biotite substance has proved unstable at a certain stage of consolidation, and has been replaced by a paramorph of augite and magnetite, which may partially or completely substitute for the original crystal but still retains its characteristic outlines. Volcanic rock Volcanic rock (often shortened to volcanics in scientific contexts) is a rock