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Fuchsite

Foxit, also known as chrome mica, a chromium-rich variety of the mineral Muscovite, belonging to the mica group of phyllosilicate minerals, according to the following formula: to 2 2. Trivalent chromium replaces one of the atoms of aluminium al i ...

                                               

Organoclay

Organoclay is an organically modified phyllosilicate, derived from a naturally occurring clay mineral. By replacing original interlayer cations for organocations organophilic surface is generated, consisting of covalently linked organic fragments ...

                                               

Krutaite

Krutaite is a rare mineral with the formula Chiusa 2. He kristallizuetsya in the cubic system. It is part of the pyrite group consisting of the ions cu 2 SE and 2 2− ions. The mineral is often found in the form of dark gray aggregate consisting o ...

                                               

Sulfosalt minerals

Sulfosalt minerals, complex sulfide minerals with the General formula: a m b n s P, where A represents a metal such as copper, lead, silver, iron and rarely mercury, zinc, vanadium, B usually represents semi-metal such as arsenic, antimony, bismu ...

                                               

Bright Angel Shale

The Cambrian bright angel shale is the middle layer of the three geological elements of the Tonto group. It thickness is about 500 feet to the maximum. She is in an unstable slope-forming unit. Bright angel shale consists of green and purplish-re ...

                                               

Kittatinny Formation

The Ordovician Kittatinny formation or Kittatinny limestone is the formation dolomitized limestones in new Jersey. In Kittatinny limestones are mainly located in the Kittatinny valley, where it is above the Ordovician Martinsburg formation in a l ...

                                               

Muav Limestone

The Cambrian Muav limestone is the upper geologic unit of the 3-member Tonto group. He thickness of about 650 feet high. It is a resistant cliff-forming unit. In Muav consists of dark to light gray, brown and orange-red limestone with dolomite an ...

                                               

Stephen Formation

Stephen formation in a geological formation exposed in the canadian Rocky mountains of British Columbia and Alberta, on the Western edge of the Western Canada sedimentary basin. It consists of shale, thin-bedded limestone and siltstone that were ...

                                               

Tapeats Sandstone

The Cambrian Tapeats Sandstone of the lower geologic unit with a thickness of about 230 feet, at a maximum of 3 group members Tonto. The Tapeats Sandstone is a high heat resistance, the block is put on the Vishnu basement rocks in the Central, Ea ...

                                               

Vampire Formation

The formation of the Delta-front siliciclastics deposited in the early Cambrian. The top unit of the trilobitic Cambrian. Some authors basic education Ingta, at least partially in the Cambrian, where it lies under-Cambrian unconformity.

                                               

Exmoor Group

Group of Exmoor late Devonian to early Carboniferous lithostratigraphic groups of the South-West of England, whose outcrop extends from Croyde in North Devon to East across Exmoor to Minehead in West Somerset. The group consists of following enti ...

                                               

Hunts Bay Oolite

The hunts Bay Oolite is an oolitic Carboniferous geological formations of limestone in the southern region of Wales. It is named after the hunts Bay on the Gower Peninsula, South-South-West Bishopston, where considerable amounts of limestone land ...

                                               

Huntley Mountain Formation

Stacks of beds, and in the Creek Loyalsock. The base of the gorge, Loyalsock Creek in Worlds end State Park. Section type formation HUNTLEY mountain, in the County of Lycoming, Pennsylvania, on the hillside North of the village of Waterville.

                                               

Rockwell Formation

The Rockwell formation in the late Devonian and early Mississippi an associated base unit in West Virginia, Maryland, and Pennsylvania, in the United States.

                                               

Lower Cretaceous Series of Europe

                                               

Adel Mountains Volcanic Field

Volcanic field mountain Adele is an ancient volcanic field of heavily eroded 75 million year old igneous rocks, about 40 miles long and 20 miles wide in West-Central Montana about 30 miles southwest of the city of great falls. The area was named ...

                                               

Alberta Group

Group AB-unit stratigraphy of the Cenomanian to early Campanian age in the Lewis overthrust of the Western canadian sedimentary basin. It takes its name from the province of Alberta, and was first described in outcrops along the river Haywood in ...

                                               

Cretaceous System of Australia

                                               

Bedford Shale

The Bedford shale geological formation shale in the States of Ohio, Michigan, Pennsylvania, Kentucky, West Virginia and Virginia in the United States.

                                               

Harrell Shale

The location at Horrell station, Blair County, Pennsylvania 40°27 North latitude 78°17 West longitude.

                                               

Jeffersonville Limestone

The location of the Park Falls of the Ohio near Louisville, Kentucky.

                                               

Old Port Formation

The Devonian old port formation is connected to the bedrock unit in Pennsylvania, USA. The details in the Type section and stratigraphic nomenclature for this device as used by the U.S. Geological survey available on the website of the National d ...

                                               

Ridgeley Sandstone

In Ridgely Sandstone or quartzite of Devonian age found in the Appalachian mountains of Pennsylvania, Maryland, West Virginia and Virginia, USA. In Ridgeley is fine-grained, siliceous, calcareous in its lower strata, sometimes of the horizon, and ...

                                               

Temple Butte Formation

The Devonian temple Butte formation, also called the Temple Butte limestone, exits through the Grand canyon in Arizona, USA, it also occurs in South-Eastern Nevada. In the Eastern part of the Grand Canyon, it consists of a thin, discontinuous, an ...

                                               

Jeffersonville Limestone

                                               

Bayan Bologai Formation

The formation of the Bayan Bologai is geological formations of the Mesozoic in Mongolia. Dinosaur remains are among the fossils that have been recovered from the formation, although no one referred to a particular genus.

                                               

Chichali Formation

The Chichali formation is a geological formation of Mesozoic in Pakistan. Plesiosaur remains are among the fossils that have been recovered from its strata.

                                               

Chilgog Formation

Chilgog formation is a geological formation of Mesozoic in South Korea. Dinosaur remains are among the fossils that have been recovered from the formation, although no one referred to a particular genus.

                                               

Dohoin Usa Formation

In Dohoin education USU is a geological formation of the Mesozoic in Mongolia. Dinosaur remains are among the fossils that have been recovered from the formation, although no one referred to a particular genus.

                                               

Iljig Formation

Iljig formation is a geological formation of Mesozoic in South Korea. Dinosaur remains are among the fossils that have been recovered from the formation, although no one referred to a particular genus.

                                               

Kallanakurichi Formation

The formation Kallanakurichi is geological formations of the Mesozoic in India. Dinosaur remains diagnostic to the genus level are among the fossils that have been extracted from the reservoir.

                                               

Kankazgan Formation

Fossils that have been recovered from the formation include indeterminate dromaeosaurids, ornithomimids, the ceratopsians, scapherpetonids, and the largest, but also the fossils of pterosaur azhdarchid Azhdarcho.

                                               

Mishash Formation

                                               

Nagdong Formation

The Nagdong formation is a geological formation of Mesozoic in South Korea. Dinosaur remains are among the fossils that have been recovered from the formation, although no one referred to a particular genus.

                                               

Shemshak Formation

                                               

Sinuiju Formation

The formation of Sinuiju is geological formations of the Mesozoic in North Korea. Dinosaur remains diagnostic to the genus level are among the fossils that have been extracted from the reservoir.

                                               

Upper Triassic Series

                                               

Silurian System of North America

                                               

Dapuka Group

                                               

Fengjiahe Formation

Fengjiahe formation is a geological formation in China. It dates back to the early Jurassic. The formation of up to 1500 metres thick and consists of "purple-red mudstones and argillaceous siltstones with interbedded gray-green and yellow-green q ...

                                               

Xintiangou Formation

Xintiangou formation is a geological formation in China. Part of the stratigraphy of the Sichuan basin, it is the undefined middle Jurassic age, with preliminary U-PB age estimates gives a range of 180-170 MA. It consists mainly of interstratifie ...

                                               

Ziliujing Formation

The formation of the air flow, it is a geological formation in China, already at the beginning of the Jurassic age. It is part of the stratigraphy of the Sichuan basin. In Gongxianosaurus dinosaurs and theropods of uncertain material, as is known ...

                                               

Hasle Formation

                                               

Brown Dense

The brown dense limestone is an informal name used by geologists on the formation that lies under large parts of southern Arkansas and Northwest Louisiana. The brown dense is a 300 - to 500-foot thick interval of organic rich, fine-grained carbon ...

                                               

Carmel Formation

The Carmel formation is a geological formation in the group of San Rafael that is spreading across the American States of Wyoming, Utah, Colorado, North East Arizona and new Mexico. Part of the Colorado plateau, this formation was laid in the mid ...

                                               

Kayenta Formation

                                               

Jurassic System of Australia

                                               

Iron Canyon Site

Website Iron canyon is an assemblage of Miocene fossils of vertebrates, situated in the County of Kern, California in the dove spring formation starting from ~23.03 - 5.33 MA.

                                               

Hagerman Horse Quarry

In the Hagerman horse quarry is a paleontological site containing the largest concentration of Hagerman horse fossils is not found. The quarry is located in Hagerman fossil beds national monument, located West of Hagerman, Idaho, USA, in the geog ...

                                               

Clarno Formation

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