View example sentences, synonyms and word forms for Spinel.
Spinel meaning
Any of several hard minerals of cubic symmetry that are mixed oxides of magnesium and aluminium and are used as gemstones of various colours. | Any crystalline material, not necessarily an oxide, that possesses the same crystal structure as this mineral.
Synonyms of Spinel
Example sentences (14)
The Samarian Spinel is the largest known spinel in the world, weighing convert.
Before the bad stuff, I’ll lastly mention the Spinel system.
Topped with 18-karat gold hexagons with post backs, these kinetic 18-karat gold and black spinel "Code Reverse Fringe Earrings" are 3.5 inches long.
Due to the effects of Spinel's scythe, Pearl, Amethyst, and Garnet are all reduced to their baseline forms with no memories, thus they have to rediscover their character development to regain their memories.
According to a late nineteenth century historian named Bapts, a contract was made between Cadet Guillot and a French aristocrat named Lancry de la Loyelle, in 1796, to sell the convert spinel -dragon of the Golden Fleece.
After the 18th century the word ruby was only used for the red gem variety of the mineral corundum and the word spinel came to be used.
Contact, or simple twins, consist of two crystals joined at a plane; this type of twinning is common in spinel.
Fayalite transforms to Femain SiOmain spinel at pressures below convert.
It has a spinel -like structure similar to magnetite but uses one quadravalent and two divalent cations M 2 +2 M +4 O 4 instead of two trivalent and one divalent cations.
Red spinel may be mistaken for ruby by those lacking experience with gems.
The reassembled jewel contained the French Blue and the Bazu diamonds, as well as the Côte de Bretagne spinel and hundreds of smaller diamonds.
There is a unique natural white spinel, now lost, that surfaced briefly in what is now Sri Lanka.
This is why spinel and ruby are often found together.
This layer is a spinel structure only a few molecules thick.