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Honeycomb calcite Named for its similar appearance to honeycomb, the stone has origins in Duchesne County, Utah. Floyd Anderson was the first to discover it in 1995 and it can only be found in the Uinta Mountains. Honeycomb calcite is used as an accent for buildings. 2021 [38] [39] [40] Tartan: Utah State Centennial Tartan
The skeleton has either a mesh or honeycomb structure of interlocking spicules. [3] Some extinct species were hypercalcified, meaning that the spicule-based skeleton is cemented together by solid calcite.
Calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (CaCO 3). It is a very common mineral, particularly as a component of limestone. Calcite defines hardness 3 on the Mohs scale of mineral hardness, based on scratch hardness comparison. Large calcite crystals are used in optical equipment, and limestone composed ...
English: Exhibit in the Natural History Museum of Utah, Salt Lake City, Utah, USA. This item is old enough so that it is in the public domain. This item is old enough so that it is in the public domain.
Tabulata, commonly known as tabulate corals, are an order of extinct forms of coral.They are almost always colonial, forming colonies of individual hexagonal cells known as corallites defined by a skeleton of calcite, similar in appearance to a honeycomb.
Boxwork in Wind Cave, South Dakota. In geology, boxwork is defined as a honeycomb-like structure that can form in some fractured or jointed sedimentary rocks. If the fractures in the host rock are mineralized, they can become more resistant to weathering than the surrounding rock, and subsequent erosion can produce boxwork structures.
Honeycomb weathering, also known as honeycombs, honeycombed sandstone, is a form of cavernous weathering that consists of regular, tightly adjoining, and commonly patterned cavities that are developed in weathered bedrock; are less than 2 cm (0.79 in) in size; and resemble a honeycombed structure.
Honeycomb in the "supers" that are not used for brood (e.g. by the placement of a queen excluder) stays light-colored. Numerous wasps , especially Polistinae and Vespinae , construct hexagonal prism-packed combs made of paper instead of wax; in some species (such as Brachygastra mellifica ), honey is stored in the nest, thus technically forming ...