Argillite ( /ˈɑːrdʒɪlaɪt/) is a fine-grained sedimentary rock composed predominantly of indurated clay particles. Argillaceous rocks are basically lithified...

Haida argillite carvings are a sculptural tradition among the Haida indigenous nation of the Northwest Coast of North America. It first became a widespread...

Graptolitic argillite (also known as dictyonema argillite, dictyonema oil shale, dictyonema shale, or Tremadocian black shale) is a marinite-type black...

Antilles are located in Cuba. They consist of metamorphosed graywacke, argillite, tuff, mafic igneous extrusive flows, and carbonate rock. It is estimated...

Argillite is an unincorporated community on the Little Sandy River in Greenup County, Kentucky, United States. It sits at the southern end of the confluence...

The Adams Argillite Formation is a geologic formation in Alaska. It preserves fossils dating back to the Cambrian period. Earth sciences portal Alaska...

The Mission Argillite is a geologic formation in Washington (state). It preserves fossils dating back to the Permian period. Earth sciences portal United...

Massachusetts. The upper part of the Boston Bay Group consists of the Cambridge Argillite, which overlies the Roxbury Conglomerate. The Roxbury Conglomerate traditionally...

works carved in relatively soft stone such as soapstone, serpentinite, or argillite have also become popular. Traditional Inuit clothing and footwear is made...

phyllite was derived from argillite, tuff or tuffaceous sandstone, and volcanic breccia. Occurrence of laminated argillites suggests marine deposition...

The Rail Cabin Argillite is a geologic formation in Oregon. It preserves fossils dating back to the Triassic period. Earth sciences portal Oregon portal...

marlstone, then a first layer of argillite followed by first layer of sandstone and siltstone and then another layer of argillite also followed by sandstone...

Oligocene 33 to 23 million years ago. Tablelands are often topped with argillite gravel and weathered quartzite, occasionally underlain by shale. The glaciated...

The Purcell Supergroup is composed primarily of argillites, carbonate rocks, quartzites, and mafic igneous rocks of late Precambrian (Mesoproterozoic)...

of the North American continent. There is also Precambrian sedimentary argillite, dating back to 1.7 billion years ago. During the Paleozoic, western North...

meters (3,300 ft) thick Permian Polarstar Formation consisting of black argillite, siltstone, sandstone, and coal. Within the Heritage Group is the Union...

Carboniferous consisting of interbedded sandstone, siltstone, slate, argillite, some conglomerate and rare limestone and dolomite. These strata are overlain...

from Haida Gwaii, British Columbia. He is known for his woodcarving, argillite carving, jewellery, and painting. His style was known for its originality...

Early period notched adzes found in Northland were primarily made of argillite quarried from locations around the Marlborough and Nelson regions. At...

A selection of Ancestral Pueblo (Anasazi) turquoise and orange argillite inlay pieces from Chaco Canyon, New Mexico, US (dated c. 1020–1140) show the...

city of San Fernando in Trinidad and Tobago. The hill, an outcrop of Argillite is the highest point in the Naparima Plains. Originally nearly dome-shaped...

sedimentary rocks laid down during the Ordovician geologic period. Graptolitic argillite is the larger oil shale resource, but, because its organic matter content...

cumulate rock, a type of peridotite, composed of olivine and clinopyroxene Argillite – Sedimentary rock, mostly of indurated clay particles Arkose – Type of...

USGS Scotchman Peak Geology Age of rock Middle Proterozoic Mountain type Fault block Type of rock Argillite, Quartzite Climbing Easiest route class 2...

hills and valleys. The shore is composed primarily of slate and shale. Argillite and greywacke also occur. Some of these rocks are calcareous. The sea...

eastern formations have been metamorphosed into greenstone, phyllite, argillite, schist, quartzite, and other foliated types. In addition, many folds...

he heard it, connecting the "old town road" to the Old Town Bridge in Argillite, Kentucky, that he used to play on as a child. In response to Billboard...

Mount Morrison. Formations include the Ordovician Convict Lake Formation (argillite and siliceous hornfels and slate), the Lower Devonian to Silurian Aspen...

Horodyskia moniliformis, "string-of-beads fossil" from the 1.4 Ga Appekunny Argillite of Glacier National Park, Montana Scientific classification Domain: Eukaryota...

000 pieces of turquoise have been excavated from the ruins at Chaco Canyon. These turquoise and argillite (red) inlay pieces were found at Pueblo Alto....