Which Physical Characteristic Best Describes the Rock Phyllite

It is primarily composed of quartz sericite mica and chlorite. It is foliated meaning that it has noticeable layers and splits easily.

What Characteristics Do Geologist Use To Classify Metamorphic Rocks Lisbdnet Com

A B c D scoria gabbro schist shale The cross section below.

. Which physical characteristics best describes the rock phyllite. In a few sentences describe a series of processes that could transform a sedimentary rock into a metamorphic. It is often distinguished from slate because it has shiny.

Which physical characteristic best describes the rock pyllite. 23 Which physical characteristic best describes the rock phyllite. Aclastic texture with angular fragments Bbioclastic texture with cemented shell fragments Cglassy texture with gas pockets Dfoliated texture with microscopic mica crystals 6Which physical.

It is composed mainly of flake-shaped mica minerals in parallel alignment. The rock is most likely. The rock shown below has a foliated texture and contains the minerals amphibole quartz and feldspar arranged in coarse-grained bands.

The strong parallel alignment of the mica grains allows the rock to be easily split into sheets or slabs. 23 Which physical characteristic best describes the rock phyllite. Which characteristic provides the best evidence that the pegmatite solidified underground.

Graphite muscovite sericite or chlorite or the translucent fine-grained white mica quartz plagioclase. Alight reflects from crystal surfaces. A conglomerate B hornfels C pegmatite D quartzite 44.

What is the texture of phyllite. Most rocks that form from fragmental rock particles are classified as 5The diagrams below show the crystal shapes of two minerals. Phyllite is a fined grained metamorphic rock.

Phyllite is a foliated metamorphic rock that has been subjected to low levels of heat pressure and chemical activity. Which rock is shown. 23 Which physical characteristic best describes the rock phyllite.

Up to 24 cash back 7Which physical characteristic best describes the rock phyllite. Generally phyllite is grey black or greenish colour and regularly weathers out of a tan or brown. Which physical characteristics best describes the rock phyllite.

Which physical characteristic best describes the rock phyllite. Which physical characteristics best describes the rock phyllite A. 1 glassy texture with gas pockets 2 clastic texture with angular fragments 3 bioclastic texture with cemented shell frag-ments 4 foliated texture with microscopic mica crystals.

Generally Phyllite is gray black or greenish color and frequently weathers out of. It is composed mainly of flake-shaped mica minerals in parallel alignment. Which physical characteristic best describes the rock phyllite.

Foliated texture with microscopic mica crystals During the intrusion of the Palisades Sill contact metamorphism changed sandstone and shale into. Up to 24 cash back 3. This mica minerals is strong parallel alignment so easly to split into sheets or slabs.

1 glassy texture with gas pockets 2 clastic texture with angular fragments 3 bioclastic texture with cemented shell frag-ments 4 foliated texture with microscopic mica crystals North South Bedrock P. Calcite deposits that had existed in this environment would most likely have formed Aconglomerate Bhornfels. Aextrusive igneous Bintrusive igneous Cclastic sedimentary Dchemical sedimentary 4.

The alignment of the mica grains gives. Which physical characteristic best describes the rock phyllite. 47Which physical characteristic best describes the rock phyllite.

Aschist Bgabbro Cmarble Dgneiss 8During the Permian Period sedimentary bedrock in the Appalachian Region was subjected to high temperature and pressure. Which nonfoliated rock forms only in a zone of contact. Which physical characteristic best describes the rock phyllite.

Phyllite has fissility or foliation planes due to the parallel alignment of platy mica minerals. Which physical characteristic best describes the rock phyllite. A nonvesicular rock is made entirely of green 2-millimeter-diameter crystals that have a hardness of 65 and show fracture but not cleavage.

Its cleavage resembles that of slate. Phyllite is a foliated metamorphic rock. O glass texture with gas pockets O clastic texture with angular fragments O bioclastic texture with cemented shell fragments O foliated texture with microscopic mica crystals 3.

Aa long period of weathering Bglacial activity Cwind erosion Dextreme pressure 48The diagram below represents a rock with a distorted layer structure. The distorted structure of this rock is most likely the result of Asediments are cemented and compacted. It composed of mainly flake-shaped mica minerals.

Also alignment of mica grains gives a reflective sheen on phyllite. Up to 24 cash back Which rock is shown. 1 glassy texture with gas pockets 2 clastic texture with angular fragments 3 bioclastic texture with cemented shell frag-ments 4 foliated texture with microscopic mica crystals North.

Phyllite is a foliated metamorphic rock that has been subjected to low levels of heat pressure and chemical activity. 1 glassy texture with gas pockets3 bioclastic texture with cemented shell fragment 2 clastic texture with angular fragments4 foliated texture with microscopic mice crystals. Which physical characteristic best describes the rock phyllite.

1 glassy texture with gas pockets 2 clastic texture with angular fragments 3 bioclastic texture with cemented shell fragments 4 foliated texture with microscopic mica crystals. A defining characteristic is the shiny surface called phylitic luster caused by the mica particles within the rock. The photograph shows the intergrown crystals of a pegmatite rock.

A B c D glassy texture with gas pockets clastic texture with angular fragments bioclastic texture with cemented shell fragments foliated texture with microscopic mica crystals Which type of rock most likely contains fossils.

6 Metamorphic Rocks An Introduction To Geology