Rock gypsum

Oct 9, 2019 · Rock gypsum is an example of an evaporite rock. ThoughtCo / Andrew Alden Rock gypsum is an evaporite rock that forms as shallow sea basins or salt lakes dry up enough for the mineral gypsum to come out of solution.

Tendency to chemical cement. Ash: unconsolidated fragments under. 4 mm. Tuff: consolidated ash. Volcanic Breccia: angular fragments over 4 mm. Agglomerate: large proportion (>25%) of bombs. These rocks are classified on the proportions of vitric, crystal (mineral), or lithic material they contain, for example, "vitric lithic ash," or "crystal ... lithic wacke. Dominated by sand (1/16 to 2 mm), greater than 10% rock fragments, greater than 15% silt and clay, range of roundness and sorting possible. Mudrock. mudstone. Greater than 75% silt (1/256 to 1/16 mm) and clay (<1/256 mm), not bedded, well-sorted, grains too fine to judge roundness using hand lens. shale.Rock Gypsum Rock Salt Shale Siltstone. East Carolina University Department of Geological Sciences East 5th Street Greenville, NC 27858-4353 USA 252-328-6360 ... Gypsum, one of the most widely used minerals in the world, literally surrounds us every day. Most gypsum in the United States is used to make wallboard for homes, offices, and commercial buildings; a typical new American home contains more than 7 metric tons of gypsum alone. Moreover, gypsum is used worldwide in concrete for highways, bridges ...Gypsum rock occurs in nature as a monomineral rock, i.e. it consists exclusively of the mineral gypsum. Gypsum stone is fine-grained and massive, often white, ...

8 thg 5, 2023 ... Gypsum's transparent-to-translucent, crystalline variety is selenite, a name derived from the Greek selenites, meaning “stone of the moon” and ...Sedimentary Rocks. Clastic Rocks and Coal. Limestone and Dolostone (Biochemical Rocks) Evaporites. (Halite and Gypsum) Sedimentary Structures. (not yet open for business) Sedimentary rocks are commonly grouped according to whether they are clastic, biochemical, or chemical. This works fine, except that it is not clear whether some limestones ...Adult Education. Basic Education. High School Diploma. High School Equivalency. Career Technical Ed. English as 2nd Language. Gypsum Rock. Gypsum is the common name for the mineral calcium sulfate, which has a chemical formula CaSO4. Gypsum bonds easily with water and is usually ...Sample G is an example of a: Clastic Sedimentary Rock. Chemical Sedimentary Rock. Biochemical Sedimentary Rock. 2. The formation of Sample G includes: Chemical weathering, transport of ions, precipitation of minerals, lithification. Mechanical weathering, transport of sediment, deposition of sediment, lithification.

Gypsum Rock. - Rock composed primarily of the mineral Gypsum, but also contain impurities such as Calcite, Anhydrite, Halite, Dolomite, Limonite, and clay. Ram's Horn. - …Sedimentary Rocks and the Rock Cycle - South Carolina Department of Natural ResourcesLearn about the formation, classification, and characteristics of sedimentary rocks, one of the three major rock types in the Earth's crust. This PDF presentation also explains how sedimentary rocks are involved in the rock cycle, the continuous process of changing rocks from one type to another. Explore the ... In general, the best places to rockhound in Utah are the gravels of streams, washes, and draws, as well as old mining dumps and rocky outcrops. The most popular rockhounding sites in Utah are the Dugway Geode Beds …Sedimentary rocks make up only 5% (by volume) of the upper 10 miles of the crust, but about 75% of the outcrops on the continents. Two primary types of sedimentary rocks: Chemical - precipitate from solution (e.g., limestone); most important constituents are calcite, dolomite, chalcedony (SiO 2 ), gypsum, and halite.parent rock material to produce a thin layer of soil. Soil is the mixture of rock debris and organic materials which develop on the earth’s surface. The major factors affecting the ... to add gypsum to solve the problem of salinity in the soil. Peaty Soils They are found in the areas of heavy rainfall and high humidity, where there is a good growth of vegetation. …evaporite, any of a variety of individual minerals found in the sedimentary deposit of soluble salts that results from the evaporation of water. A brief treatment of evaporite deposits and their constituent minerals follows. For full treatment, see sedimentary rock: Evaporites. Typically, evaporite deposits occur in closed marine basins where ...

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The ROCKWOOL Group is world leader in stone wool solutions covering building insulation, industrial and technical insulation for process industry, marine and offshore, customised solutions for industrial applications, wall and facade systems, acoustic ceilings, horticultural substrate solutions, engineered fibres solutions, noise and vibration ...Gypsum is a soft, light-colored sedimentary rock deposited in ancient seas that covered Ohio during the Silurian Period. It occurs in both mineral form (selenite) and as a rock in bedded layers. Gypsum occurs interbedded with salt (halite, NaCl) and anhydrite (CaSO 4 ). Gypsum is used in drywall, Portland cement, plaster, bakery products, and ... Gypsum Halite Hematite Hemimorphite Hornblende Ilmenite Jadeite Kyanite Lepidolite Limonite Magnesite Magnetite Malachite Marcasite Molybdenite Monazite Muscovite Nephrite Olivine Orpiment Orthoclase Phlogopite Plagioclase Pyrite ... Rock Tumblers - All about rock tumblers and rock tumbling. Read before you buy a tumbler. Spodumene . …Gypsum stones usually show no attractive colors, though impurities may add pale shades. This material has a surprisingly high dispersion of 0.033 but just can't receive a cut to show it off. Of course, a faceted piece would make a rare addition to a mineral or gem collection and a wonderful showcase of the art of faceting.Physical properties. Dolomite crystals are colourless, white, buff-coloured, pinkish, or bluish. Granular dolomite in rocks tends to be light to dark gray, tan, or white. Dolomite crystals range from transparent to translucent, but dolomite grains in rocks are typically translucent or nearly opaque. The lustre ranges from subvitreous to dull.Feb 20, 2018 · A graphic column of the Permian rocks in Kansas (Fig. 3) shows the stratigraphic relationship of the different beds. Figure 3—Generalized stratigraphic section of Permian rocks in Kansas. Note that the Wellington rocks are represented as subsurface rocks. The very extensive gypsum and anhydrite deposits have been exploited in relatively few ...

Sedimentary Rock: Origin: Chemical: Texture: Nonclastic; Fine-grained: Composition: Gypsum: Color: Pink: Miscellaneous: Crystalline; Hardness < Fingernail: Depositional Environment: Arid Climate; Shallow, restricted circulation MarineAnhydrite also occurs as a vein-filling mineral in hydrothermal deposits. It is deposited from solution, often along with calcite and halite, as gangue in sulfide mineral deposits. Anhydrite is also found in the cap rock of salt domes.. Anhydrite is an anhydrous calcium sulfate with a composition of CaSO 4.It is closely related to gypsum, which has a chemical …1. Use Figure 2.16 to identify the environment (s) (A-L) where the sediment for the following sedimentary rocks could have been deposited. Rock gypsum: Conglomerate: Sandstone: Shale: Bituminous coal: Travertine: the formotion of coral reefs. Applications and Investigations in Earth Science (9th Edition) 9th Edition. ISBN: 9780134746241.PE Gypsum = 3.97 barns/electron U=PE Gypsum x rElectron Density= 9.37 barns/cc. Radioactivity: GRapi = 0 (Gamma Ray American Petroleum Institute Units) Gypsum is Not Radioactive : Gypsum Classification: Dana Class: 29.06.03.01 Hydrated Acid and Sulfates Rocks and minerals can be easily identified once you know what to look for. There are three different types of rocks: Igneous, Metamorphic and Sedimentary. Minerals must meet several requirements, including being naturally occurring and ino...Gypsum is a soft, light-colored sedimentary rock deposited in ancient seas that covered Ohio during the Silurian Period. It occurs in both mineral form (selenite) and as a rock in bedded layers. Gypsum occurs interbedded with salt (halite, NaCl) and anhydrite (CaSO 4 ). Gypsum is used in drywall, Portland cement, plaster, bakery products, and ... 4. Where do rocks like to sleep? In bedrocks! 5. Why was the sedimentary rock extra cheap? Because it was on shale. 6. Who is a geologist’s favorite band? The Rolling Stones. 7. Did you hear about the geologist who was reading a book about Helium? He just couldn’t put it down. 8. What did the metamorphic rock say during the test?3 thg 6, 2020 ... However, gypsum rocks need to broken down before they're added to other materials. However, like many heavy bulk solids, they can interlock ...May 30, 2023 · The granular or powdered form of gypsum specifically marketed towards garden use has a variety of different applications. Primarily, gypsum is used for helping to break up heavily compacted clay soils making them more porous and able to absorb moisture. This is particularly helpful in areas prone to drought. The addition of gypsum can promote ... Break up clay based soils using dry gypsum. These highly compacted soils benefit from the added calcium and sulphur, making the soils more malleable and ...Rock salt & rock gypsum often occur together in evaporitic successions. Rock gypsum is composed of the mineral gypsum (CaSO 4 ·2H 2 O - hydrous calcium sulfate). Heating of gypsum or rock gypsum drives off the water, leaving only calcium sulfate behind (the mineral anhydrite). Adding water to anhydrite results in the formation of gypsum again.

Forms of gypsum crystals, a, b, common; c, d, twinned. strata interbedded with limestones and shales. Rock gypsum may contain, as impurities, clay, carbonate of ...

The Mohs hardness scale is a qualitative test that measures the hardness of a mineral by its ability to visibly scratch softer minerals. The scale isn’t perfect, but it’s a great tool for quick identification of rocks in the field. Here a look at the scale, how ordinary minerals and objects rank, and how to perform the Mohs test.A cobble encrusted with halite evaporated from the Dead Sea, Israel (with Israeli ₪1 coin [diameter 18mm] for scale). An evaporite (/ ɪ ˈ v æ p ə ˌ r aɪ t /) is a water-soluble sedimentary mineral deposit that results from concentration and crystallization by evaporation from an aqueous solution. There are two types of evaporite deposits: …Gypsum is an important rock-forming mineral in evaporite deposits of chemical sedimentary rocks, where they may be associated with halite, and in carbonatites in association with barite. Large crystals have been found in several localities in the USA (New York, Utah, Ohio, Oklahoma), Australia and Mexico.Tools requiring a hard, sharp edge or point were fashioned from chert (also known as flint), a rock consisting of microcrystalline quartz. These were used to cut soft stones (limestone, sandstone, travertine, and rock gypsum) as well as wood. Hard stones with good impact‐fracture resistance (notably anorthosite gneiss, dolerite, and siliceous …Sulfate minerals are delicate and occur near the Earth's surface in sedimentary rocks such as limestone, gypsum rock, and rock salt. Sulfates tend to live near oxygen and water. There is a whole community of bacteria that make their living by reducing sulfate to sulfide where oxygen is absent. Gypsum is by far the most common …lithic wacke. Dominated by sand (1/16 to 2 mm), greater than 10% rock fragments, greater than 15% silt and clay, range of roundness and sorting possible. Mudrock. mudstone. Greater than 75% silt (1/256 to 1/16 mm) and clay (<1/256 mm), not bedded, well-sorted, grains too fine to judge roundness using hand lens. shale.The Mohs Hardness Scale is a set of ten reference minerals (numbered 1 through 10) that are used to determine the relative hardness of minerals and other objects. In this test the hardness of a mineral is defined as its "resistance to being scratched". A list of the Mohs Hardness Scale Minerals is shown in the table below.

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Jan 11, 2021 · Chemical Sedimentary Rocks. Sedimentary rocks formed by the crystallization of chemical precipitates are called chemical sedimentary rocks. Dissolved ions in fluids precipitate out of the fluid and settle out, just like the halite pictured below ( Figure below). The evaporite, halite, on a cobble from the Dead Sea, Israel. Gypsum is a sedimentary rock and a crystalline mineral. “Gypsum is a soft, white to gray, "chalky" mineral composed of calcium sulfate and water,” says Raymond Anderson of Iowa’s Department of Natural Resources. Gypsum’s chemical symbol is CaSO4•2H2O. Found in many parts of the world, it can occur as crystals or as deposits in beds.2022 is a special year! It marks 150 years since the first geoscience course was taught at the University of Minnesota! In 1872, professor Edward H. Twining M.A. taught the first courses in geology and mineralogy. 1872 also marks the establishment of the Minnesota Geological and Natural History Survey by the Minnesota State Government.In contrast, carbonate minerals (calcite and dolomite) and silica often precipitate early during evaporation. Silica (SiO 2), in the form of chert, is the only silicate mineral that commonly forms a chemical sedimentary rock. Gypsum (CaSO 4 •2H 2 O), anhydrite (CaSO 4), halite (NaCl), and sylvite (KCl) consist of common elements. Ggypsum and ...Crystals grow into soft, wide sheets, but gypsum is also commonly found filling veins and fractures in other rocks. ... rock and mineral samples. DimensionsMay 30, 2023 · The granular or powdered form of gypsum specifically marketed towards garden use has a variety of different applications. Primarily, gypsum is used for helping to break up heavily compacted clay soils making them more porous and able to absorb moisture. This is particularly helpful in areas prone to drought. The addition of gypsum can promote ... Drywall is also referred to as gypsum board, wallboard, plasterboard, gypboard, and rock. Gypsum is calcium sulfate dihydrate (CaSO 4 ·2H 2 O), a naturally occurring mineral that is mined in dried ancient sea beds.Gypsum is an important constituent of cap rock, an anhydrite-gypsum rock formation. Though gypsum deposits can be found in several countries, its largest producers are, the United States, France, Italy, Canada, Australia, and Great Britain.Call our Technical Support team at 800-874-4968 (Monday-Friday, 7:30 am - 4 pm Central). Flexibility, strength and superior water resistance deliver optimal performance in wet areas like tub and shower surrounds. Fiberock® Brand Tile Backerboard panels are a unique, fiber-reinforced gypsum product that includes a water-resistant core for ...Gypsum, common sulfate mineral of great commercial importance, composed of hydrated calcium sulfate. It occurs in extensive …High quality, trimmed mineral and rock specimens that are perfect to use to study the characteristics and qualities of mineralogy/geology. ….

Shale is a laminated or fissile clastic sedimentary rock that composed of predominance of silt and clay other minerals , especially quartz and calcite. Characteristic properties of shale is breaks along thin laminae or parallel layering or bedding called fissility. It is most abundant sedimentary rock. The composition (silt and clay) of shale ...Forms of gypsum crystals, a, b, common; c, d, twinned. strata interbedded with limestones and shales. Rock gypsum may contain, as impurities, clay, carbonate of ...What is Gypsum? Gypsum is an evaporite mineral most commonly found in layered sedimentary deposits in association with halite, anhydrite, …Rock gypsum, Rock salt, crystalline limestone Continental Environments Desert (Eolian) Eolian environments are arid and typically have winds that transport and sort medium- and fine-grained sediment (sand to silt). Eolian sediments are often well-sorted and show well-developed cross-bedding. Sandstone, siltstone 2. Gypsum Alabaster. Gypsum alabaster was used in Medieval Europe in the past and in modern times, too, and it is softer than calcite alabaster. 3. Black Alabaster. Black Alabaster is rare and is found usually in three places in the world: China, Italy, and the United States. It is a rare mineral, and its origin is gypsum-based. Uses of AlabasterLimestone is a sedimentary rock primarily composed of calcium carbonate (CaCO3) in the form of mineral calcite or aragonite.It is one of the most common and widely distributed rocks on Earth, with a wide range of uses in various industries and natural settings. Limestone forms through the accumulation and compaction of marine …Sulfate minerals are delicate and occur near the Earth's surface in sedimentary rocks such as limestone, gypsum rock, and rock salt. Sulfates tend to live near oxygen and water. There is a whole community of bacteria that make their living by reducing sulfate to sulfide where oxygen is absent. Gypsum is by far the most common sulfate mineral. 01.Gypsum; Ball Clay; Feldspar; Fire Clay; Silver; Rock Phospate; Steatite; Red Ochre; Steel & Cement grade limestone; It also has prominent position in the country in the production of dimensional and decorative stones, such as marble, sandstone, granite etc. 70% of Boone-China tableware is produced in Rajasthan. There are 176 mining leases for major …Small pieces of rock are called sediment, although sediment is found in a wide range of sizes. Sediment is created from the weathering and erosion of large rocks, as well as from other natural and unnatural processes. Rock gypsum, Rock salt & rock gypsum often occur together in evaporitic successions. Rock gypsum is composed of the mineral gypsum (CaSO 4 ·2H 2 O - hydrous calcium sulfate). Heating of gypsum or rock gypsum drives off the water, leaving only calcium sulfate behind (the mineral anhydrite). Adding water to anhydrite results in the formation of gypsum again. , The math works as follows: $25.14+$23.60=$48.74 for a 4×8 section of wall using double drywall vs. $60 to $110 for a layer of QuietRock. The sound transmission class ratings are compared in the table. For a 10ft by 10ft room, the costs for doubled 5/8” regular drywall and Green Glue would be $487.40., As a rule, using gypsum for garden tilth will probably not harm your plants, but it simply is not necessary. Using a little elbow grease and lovely organic goodies from fall clean up or compost worked into the soil to a depth of at least 8 inches (20 cm.) will provide an excellent soil amendment. Studies have shown that soils with at least 10 ..., Looking for the perfect outdoor rocking chair to make your outdoor space more comfortable? Relax in your backyard with these top-rated rocking chairs of 2023. By clicking "TRY IT", I agree to receive newsletters and promotions from Money an..., The Mohs Hardness Scale is a set of ten reference minerals (numbered 1 through 10) that are used to determine the relative hardness of minerals and other objects. In this test the hardness of a mineral is defined as its "resistance to being scratched". A list of the Mohs Hardness Scale Minerals is shown in the table below., cave, also called cavern, natural opening in the earth large enough for human exploration.Such a cavity is formed in many types of rock and by many processes. The largest and most common caves are those formed by chemical reaction between circulating groundwater and bedrock composed of limestone or dolomite.These caves, called …, Our products and services includes Gypsum ceiling tiles, plasterboards, metal framing system, accessories, drywall & plastering, etc. So Many Designs to Choose From. If you feel excited to explore our wide range of ceiling designs, we assure you that our customized designs, genuine products, on-time delivery, and other benefits will drive your interest …, Gypsum, common sulfate mineral of great commercial importance, composed of hydrated calcium sulfate. It occurs in extensive beds associated with other evaporite minerals, particularly in Permian and Triassic sedimentary formations; it is deposited from ocean brine, followed by anhydrite and halite., Oct 9, 2019 · Rock gypsum is an example of an evaporite rock. ThoughtCo / Andrew Alden Rock gypsum is an evaporite rock that forms as shallow sea basins or salt lakes dry up enough for the mineral gypsum to come out of solution. , Gypsum rock is converted into gypsum plaster by heating it at a temperature between 120°C and 160°C for a period of time to drive off some of the chemically combined water. This process converts the dihydrate gypsum into a hemi-hydrate (CaSO4.1⁄2H2O) with three quarters of the water removed. This is commonly referred to as Plaster of Paris …, Rock salt: Gypsum (CaSO 4 ·H 2 O) Crystalline: Crystalline; fine to coarse grained; hardness ~2 (can scratch with fingernail) Rock gypsum: Organic material (plant fragments) Amorphous: Black brittle rock with amorphous …, At a certain point, volcanic activity fractured sedimentary rocks and filled them with hot fluids. When the fluids cooled, the crystals started forming. Inside the world's largest crystal 'cave', Gypsum is an evaporite mineral most commonly found in layered sedimentary deposits in association with halite, anhydrite, sulfur, calcite, and dolomite. Gypsum (CaSO 4. 2H 2 O) is very similar to Anhydrite (CaSO 4 ). The chemical difference is that gypsum contains two waters and anhydrite is without water. Gypsum is the most common sulfate mineral. , General Gypsum Information : Chemical Formula: CaSO4•2(H2O) Composition: Molecular Weight = 172.17 gm Calcium 23.28 % Ca 32.57 % CaO: Hydrogen 2.34 % H 20.93 % H 2 O, High quality, trimmed mineral and rock specimens that are perfect to use to study the characteristics and qualities of mineralogy/geology., Wall section. Drawings. Drywall (also known as plasterboard, wallboard, sheet rock, gypsum board, buster board, custard board, or gypsum panel) is a panel made of calcium sulfate dihydrate (gypsum), with or without …, Adult Education. Basic Education. High School Diploma. High School Equivalency. Career Technical Ed. English as 2nd Language., Characteristics: Rock gypsum is composed mainly of the single mineral, gypsum. Gypsum is very soft (softer than a fingernail and so can be scratched by a fingernail). It’s color is typically clear or white, but can take on color from impurities, such as pink or yellow. It will not effervesce (fizz) in dilute HCl acid., Because of how some varieties of gypsum can resemble glass, gypsum has become a favorite amongst rock collectors. 4. Quartz. Quartz is a common type of rock that can be found all over the world. It looks like glass, and some quartz even has some air bubbles inside of it (called amygdaloidal quartz). Many people mistake this kind of rock …, Rock MCQ Quiz - Objective Question with Answer for Rock - Download Free PDF. It is a naturally occurring solid mass of matter such as minerals, which forms the surface of the earth.Basically there are three types of rocks. These are igneous, metamorphic and sedimentary rocks.From the examination point of view it is one of most …, 2. CertainTeed. SilentFX® QuickCut™ noise-reducing drywall. A strong competitor to QuietRock is a manufacturer called CertainTeed. It is headlined by a very popular soundproofing drywall that goes by the name Silent FX QuickCut. It comes in a width of 5/8 of an inch, and is very easy to snap into place., Immature Sand: Sand composed of the same minerals that made up its parent rocks. Gypsum Sand: This type of same mainly consists of Calcium sulfate dihydrate. (CaSO 4 ·2H 2 O) Ooid Sand: Ooids are rounded pellets, and are also spheroidal coated sedimentary grains. And this type of sand is formed by calcium carbonate. Silica Sand: Silica sand is …, Rock gypsum is an evaporite rock that is composed of a single mineral, gypsum (CaSO 4 · 2H 2 O). Therefore, this rock has a predictable chemical formula and atomic structure. Rock gypsum is usually white or colorless with rhomb-shaped crystals or sometimes prismatic crystals. Rock gypsum is also very soft, and its surface can be scratched by a ... , lithic wacke. Dominated by sand (1/16 to 2 mm), greater than 10% rock fragments, greater than 15% silt and clay, range of roundness and sorting possible. Mudrock. mudstone. Greater than 75% silt (1/256 to 1/16 mm) and clay (<1/256 mm), not bedded, well-sorted, grains too fine to judge roundness using hand lens. shale., > Neither rock gypsum nor rock salt will react with HCl acid. Both can be scratched with a steel nail. Rock gypsum (H = 2) can be scratched with your fingernail, whereas rock salt (H = 3) is harder to scratch with your fingernail, if at all. Gypsum crystals have distinctive cleavage and halite crystals form cubes when free-growing. , Buy Gypsum Outdoor Fabric in Rock by Andrew Martin. This small diamond shaped print is inspired by the angular shaped natural mineral of the same name., It is found in various forms, referred to as rock gypsum, alabaster, selenite, satin spar, and gypsite. A dense crystalline anhydrous rock form, referred to as the anhydrite, is also found. The gypsum (hydrated) forms of these materials are then processed and heated under controlled conditions to form plaster of Paris, or calcium sulfate hemihydrate (CS, CaSO …, Figure 4.1.1 4.1. 1: Granite is a classic coarse-grained (phaneritic) intrusive igneous rock. The different colors are unique minerals. The black colors are likely two or three different minerals. If magma cools slowly, deep within the crust, the resulting rock is called intrusive or plutonic., Dharwar system of rocks. Copper, zinc have been major minerals. Rajasthan is rich in building stones i.e. sandstone, granite, marble. Gypsum and Fuller’s earth deposits are also extensive. Dolomite and limestone provide raw materials for cement industry. Gujarat is known for its petr oleum deposits. Y ou may be knowing, Rock salt and rock gypsum are common examples of a group of chemical sedimentary rocks called _____. evaportites. Which of the following statements is related to chemical sedimentary rocks? Chemical sedimentary rocks form from the precipitation of minerals from dissolved substances. Rock salt is an example of a(n) _____, deposited by …, Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula CaSO4·2H2O. [4] It is widely mined and is used as a fertilizer and as the main constituent in many forms of plaster, drywall and blackboard or sidewalk chalk. [5] [6] [7] [8] Gypsum also crystallizes as translucent crystals of selenite., Rock Gypsum. Rock gypsum is composed of the very soft mineral gypsum which defining characteristic is that it can be scratched with a fingernail. It is typically white to very pale pink or tan. Gypsum rock forms within layers of sedimentary rock from the slow evaporation of seawater. , 2. CertainTeed. SilentFX® QuickCut™ noise-reducing drywall. A strong competitor to QuietRock is a manufacturer called CertainTeed. It is headlined by a very popular soundproofing drywall that goes by the name Silent FX QuickCut. It comes in a width of 5/8 of an inch, and is very easy to snap into place.