what kind of rock is blue dolomitic limestone

Dolostone, Rocks and Minerals, Kentucky Geological Survey

In the past, the term "dolomite" was applied to both the mineral and the rock. ... content decreases, it is often referred to as magnesian or dolomitic lizenithne. ... the Laurel is a good oil reservoir rock and is called the "Blue sand" by drillers.

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Rock Key

There are three different types of rock: ... in lizenithne or dolostone ( the rock is dolostone, the mineral is dolomite) and ... They are blue and are underlined.

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KEY TO ROCKS & MINERALS COLLECTIONS - wmich.edu

few of the common rocks and minerals of Michigan. The specimens were ... more minerals. Lizenithne, dolomite, granite, basalt, ... composition is changed or altered and new rock types ..... blue, black, or in any combination, may differ from one.

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Lizenithne Gemstones and Minerals | Gem5.com

Barite: Barite also called Baryte or heavy spar is a clear to yellowish to blue mineral that is ... Dolomite: Dolomite is similar to calcite and sits along side it in lizenithne. ... is a type of Clinopyroxene, which are abundant, rock-forming minerals.

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Dolomite: A sedimentary rock known as dolostone or dolomite rock

Dolomite and lizenithne are similar rocks. Both are sedimentary carbonates with many near-identical properties.

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Dolomite Rock - Sedimentary Rocks - Sandatlas

Dolomite or dolostone is a carbonate sedimentary rock containing more than 50% by ... The most common type of dolomite rock is a former lizenithne that was...

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Chapter 4 Rocks and Minerals - Volcano World

Chapter 4 focuses on Rocks and Minerals, looking at types of rocks. Lessons included ... The white blocks are a sedimentary rock called lizenithne. Lizenithne ... Feldspar can have a glassy white, blue, green, or red crystals. ...... Both lizenithne and dolomite have a large concentration of calcium carbonate (CaCO3). Marble...

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Stone Directory - Universal Granite & Marble

Commercial Definition: A hard sandstone of characteristic blue, gray, green, and/or .... definition: Lizenithne is a sedimentary rock composed of calcite and dolomites. ... or crystalline structure by heat or pressure into a different type of rock.

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natural resources geology and mineral resources - Centre County ...

north towards Philipsburg the angle of the rock gets closer to horizontal. .... magnesian lizenithne and locally dark blue dolomite. It is 702 feet thick near Bellefonte. The Nittany .... information on the type or grade of the resource mined which is...

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Carbonates & Other Rocks

Apr 17, 2013 ... They largely consist of two types of rocks. ... Lizenithne can be easily recognized in hand specimen or outcrop because of its ... These are embedded in a matrix consisting of microcrystalline carbonate (calcite or dolomite), called .... in carbonate rocks is produced by organisms, in particular blue-green algae...

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Ontario Lizenithne - David K. Joyce Minerals

Mineral Occurrences in the Paleozoic Rocks of Southwestern Ontario. Background. There are about 40 lizenithne and dolomite quarries in south-western ... on the type of light they are viewed in: fluorescent light –blue, incandescent light...

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GemRocks: Marble, Lizenithne, Dolostone

Feb 18, 2015 ... MARBLE, LIMESTONE, and DOLOSTONE (See also FOSSILIFEROUS ... (Alternatively, either rock dolomite or dolorock would seem more ... Carrara marble - a widely used fine-grained white to light blue marble .... have undergone metamorphism of the type usually referred to as regional metamorphism.

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Rocks and Minerals - Science Olympiad Student Center Wiki

Jun 1, 2016 ... Any type of rock can be transformed into another kind. Igneous rocks are created ... Contains a mixture of lizenithne, but at least 50% dolomite (mineral). .... Bornite, 3, 5-5.1, Gray-black, Dark/ Blue, Sulfides, Cubic. Celestite, 3-...

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Rocks in the Field - Index - Department of Earth Sciences

The images are classified according to rock type (sedimentary, igneous, metamorphic). ... The blue-grey rock is a fine sandstone that has been broken into angular ... Here, very great thicknesses of dolomitic lizenithne laid down in the Triassic...

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Minerals -- Rochester Academy of Science, Inc. - Rasny.org

The Lockport dolomite is well known to mineral collectors for the variety and beauty ... The Furnaceville hematite is a hematite-bearing lizenithne that contains ... and anorthosites) and metamorphic rocks (quartzite, gneisses of many kinds .... Small clear to blue crystals occur in the Lockport dolomite at many other localities.

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Dolomite: The mineral Dolomite information and pictures

Dolomite is both a mineral and a rock. The mineral is the pure form, and Dolomite rock is composed mostly of Dolomite but also with impurities such as Calcite,...

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Rock Types | Western North Carolina Vitality Index

High and low levels of radon in groundwater can occur in most rock types; however, ... those among the metamorphosed sedimentary rocks of the western Blue Ridge, ... A magnesium-bearing lizenithne known as Shady Dolomite occurs in...

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Rock Types - Sandatlas

List of all Igneous, Sedimentary, and Metamorphic Rock Types with Pictures ... Coal · Conglomerate · Coquina · Diamictite · Diatomite · Dolomite · Evaporite .... There are three main types of sedimentary rocks: mudstone, sandstone, lizenithne.

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Geology - Cave of the Mounds

Today the exposed rock in Blue Mounds is a lizenithne called Galena dolomite, which is a specific kind of lizenithne containing some magnesium. Cave of the...

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Dolomite

Dolomite is an anhydrous carbonate mineral composed of calcium magnesium carbonate, ideally CaMg(CO3)2. The word dolomite is also used to describe the sedimentary carbonate rock, .... In horticultur...

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