Ads
related to: mylearning gems
Search results
Results From The WOW.Com Content Network
A gemstone (also called a fine gem, jewel, precious stone, semiprecious stone, or simply gem) is a piece of mineral crystal which, when cut or polished, is used to make jewelry or other adornments.
GEMS Education, founded as Global Education Management Systems (GEMS), is an international education company. It is one of the world's largest private school operators, [ 1 ] and as of late 2022 it operates more than 60 schools across the Middle East and North Africa , and also has schools in Asia , Europe , and North America . [ 1 ]
^ Florida's state gem, moonstone, was adopted to highlight Florida's role in the United States' Lunar program, which landed the first astronauts on the Moon. [81] ^ Since 1983, Massachusetts has had 3 other official state rocks: State Historical Rock (Plymouth Rock), State Explorer Rock (Dighton Rock), and State Building and Monument Stone . In ...
The powdered gem mineral is then melted (or a metallic mixture directly burned in an oxygen flame) the residue of which then drips through a furnace onto a boule. The boule where the corundum or spinel cools down and crystallizes, spins and thus causes the curved striations, which are diagnostic for a lab-created gem: Natural corundum does not ...
Rough corundum of a non-gem quality Emery - Hebrew שָׁמִיר shamir , Greek adamantinos , Latin adamas , adamantinus (Ezekiel 3:9; Zach. 7:12; Jer. 17:1). Many passages in the Bible point to the qualities of shamir , particularly its hardness.
Actinolite. Nephrite (var.); Adamite; Aegirine; Afghanite; Agrellite; Algodonite; Alunite; Amblygonite; Analcime; Anatase; Andalusite. Chiastolite; Andesine ...
This school is a subsidiary of GEMS Education. Our Own English High School, Al Ain; Our Own English High School, Al Warqa; Our Own English High School, Fujairah (formerly) [5] ...
GIA also exists to educate the gem and jewelry industry and the general public through its publications and outreach efforts. Most notable of these efforts is the quarterly publication of the magazine Gems & Gemology, a respected journal in the field. The journal includes full-length feature articles, as well as reports on GIA research ...