Search results
Results from the WOW.Com Content Network
Many gems are crystals which are classified by their crystal system such as cubic or trigonal or monoclinic. Another term used is habit, the form the gem is usually found in. [12] For example, diamonds, which have a cubic crystal system, are often found as octahedrons. [13] Gemstones are classified into different groups, species, and varieties.
Signet ring with engraved bezel Ring with an engraved gem in a bezel setting. A bezel is a wider and usually thicker section of the hoop of a ring, which may contain a gem or a flat surface (usually with an engraved design, as in a signet ring). [1] Rings are normally worn to display bezels on the upper or outer side of the finger.
The other common usage of this setting is known as "bead and bright", "grain setting" or "threading" in Europe, alongside many other names. This is when, after the stone is set as described above, the background metal around the stone is cut away, usually in geometric shapes, resulting in the stone being left with four beads in a lowered box ...
Gem, a format of the RubyGems package manager for Ruby; Gem, codename for the PlayStation Move controller; Gem, the game engine of Best Way; GEM of Egypt, a power shovel used for strip mining; Geminal, in chemistry; Gemini (constellation), in astronomy; Gas electron multiplier, a type of gaseous ionization detector
Far East Chinese-English Dictionary [66] a kind of inferior gem; a stone slightly inferior in quality to jade. 1. A kind of stone resembling jade 2. clean and white; pure; spotless 3. a Chinese family name. a stone resembling jade. ABC Chinese-English Dictionary [67] [see 琅玕] [see 琅玕] pearl-like stone. A Student's Dictionary of ...
Calcite. Manganoan calcite (var.); Caledonite; Canasite; Cancrinite. Vishnevite; Carletonite; Carnallite; Cassiterite; Catapleiite; Cavansite; Celestite; Ceruleite ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
The word "emerald" is derived (via Old French: esmeraude and Middle English: emeraude), from Vulgar Latin: esmaralda/esmaraldus, a variant of Latin smaragdus, which was via Ancient Greek: σμάραγδος (smáragdos; "green gem"). The Greek word may have a Semitic, Sanskrit or Persian origin.