Top Results for Olivine Crystals

Esquel is a main-group pallasite meteorite found in Chubut Province, Argentina. The recovered mass weighed approximately 755 kilograms and consists of translucent olivine crystals embedded in an iron-nickel matrix. Its unusually large, clear crystals make polished slices visually distinctive, while...

Fukang is a pallasite meteorite found near Fukang in China's Xinjiang region around 2000. Its cut surfaces reveal large, translucent olivine crystals embedded in a metallic matrix composed chiefly of iron and nickel, the characteristic structure of pallasites. The original mass was reported at appro...

Band theory in physics describes how electrons behave within crystalline materials. It explains that electrons occupy energy levels arranged into “bands,” separated by regions where they cannot exist. The width of these bands and the gaps between them determine a material’s electrical properties – w...

Marjalahti is a main-group pallasite meteorite that fell near Marjalahti, Finland, in 1902. Pallasites consist principally of olivine crystals embedded in an iron-nickel metal matrix, producing a structure unlike that of ordinary stony meteorites. Because most known pallasites were discovered long a...

Imilac is a main-group pallasite meteorite found in Chile's Atacama Desert. Its cut sections commonly reveal olivine crystals enclosed by an iron-nickel metal matrix, with some sufficiently translucent to transmit light through thin slices. The combination of conspicuous crystals, metallic structure...

Bloch’s theorem describes how electrons behave within crystalline structures. It demonstrates that electrons in periodic potentials, like those found in solids, maintain their wave-like properties but are characterized by momentum related to the crystal lattice. This allows for a precise description...

Springwater is a main-group pallasite meteorite found in Saskatchewan, Canada, in 1904. It consists of unusually large, gem-quality olivine crystals embedded in an iron-nickel matrix, a structure characteristic of pallasites. Its translucent crystals and contrasting metal make prepared slices useful...

Brenham is a main-group pallasite meteorite discovered in Kansas, where numerous masses have been recovered from a broad strewn field. Cut and polished specimens reveal yellow-green olivine crystals enclosed within an iron-nickel matrix, the characteristic structure of a pallasite. Its substantial r...

Sericho is a main-group pallasite discovered in Isiolo County, Kenya, after local herders began finding unusually dense stones in the area. Recognized as meteoritic material in 2016, it consists principally of olivine crystals embedded in iron-nickel metal, the characteristic structure of pallasites...

Glorieta Mountain is a main-group pallasite meteorite found in New Mexico, United States. Like other pallasites, it contains olivine crystals embedded in an iron-nickel metal matrix, producing a distinctive mixture of silicate and metallic material when specimens are cut and polished. Both complete...

Brahin is a main-group pallasite meteorite associated with finds near Brahin, in present-day Belarus. Its cut surfaces characteristically show translucent olivine crystals embedded in an iron-nickel metal matrix, the defining structure of pallasites. Multiple masses have been recovered from the regi...

Admire is a main-group pallasite discovered in Lyon County, Kansas. Like other pallasites, it consists of olivine crystals embedded in an iron-nickel metal matrix, producing a distinctive mixture of silicate and metallic material. Prepared slices are often translucent where the olivine is thin, whil...

Pallasite stony-iron meteorite found in Antarctica's Thiel Mountains, recovered during systematic U.S. Antarctic meteorite search program expeditions.

Iron meteorite found near Pavlodar, Kazakhstan, in 1968, one of the larger iron meteorite discoveries made in the Soviet Union during that era.

Vicki Sarge is a British jewelry designer and a co-founder of Erickson Beamon, the fashion-jewelry company established with Karen Erickson and Eric Beamon. She later developed work under her own name, producing large-scale earrings, necklaces, cuffs, and other statement pieces. Her designs commonly...

Finmarken is an officially recognized meteorite from Finnmark in northern Norway and the only approved meteorite associated with that region. It is a pallasite, a stony-iron meteorite type characterized by metal and olivine, and is classified within the main-group pallasites. The specimen is recorde...

Molong is a meteorite from the Molong district of New South Wales, Australia, and is classified as a main-group pallasite. Pallasites are stony-iron meteorites in which olivine crystals occur within a nickel-iron metal matrix, so Molong represents material associated with the boundary between rocky...

Peridot is the gem-quality form of olivine, a mineral whose green color comes mainly from iron in its crystal structure. Unlike many gemstones, its color is intrinsic to the material rather than primarily caused by trace impurities. Peridot occurs in igneous rocks and has also been identified in som...

Dioptase is a copper cyclosilicate mineral known for transparent to translucent crystals in vivid green shades. It commonly forms small, sharply defined crystals and has a bright vitreous luster, but it is relatively soft and brittle compared with many durable jewelry gemstones. Dioptase occurs in t...

Cavansite is a blue calcium vanadium silicate mineral valued by mineral collectors for its intense color and well-formed crystal groups. It commonly appears as radiating or botryoidal aggregates and is softer and more fragile than many traditional jewelry minerals. Important specimens have been foun...

Celestite is a mineral composed of strontium sulfate and is named for its pale sky-blue color, although it can also occur in white or other shades. It forms crystals and geodes that are collected as mineral specimens and, when transparent and attractive, may be cut or displayed as a gemstone. Import...