	*Ransom, Jay Ellis (1974) Gems and Minerals of America* - A Guide to Rock Collecting. Harper & Row.**	Book
	delving beneath the surface or looking into nearby quarries, road cuts, and bluffs beyond the immediate boundaries...• • -. ... ' -- Jay Ellis Ransom . RocK QUARRIES. The best place f-:)f hunting minerals, crystals...collector's home or shop, many delicate minerals, such as gypsum, lose their essential water of crystallization...mineral environments of whichever more distant region you plan to visit on any gem collecting trip. The...variety of minerals they can find throughout the region, especially in the pegmatite intrusions (dikes)
	Kogel, Jessica Elzea, Trivedi, Nikhil C., Barker, James M., Krukowski, Stanley T. - Eds. (2006) Industrial Minerals and Rocks (7th ed.) Society for Mining, Metallurgy, and Exploration, Inc., Littleton, CO.	Book (edition)
	. . . . . . . . . . . . . . . . . . . . . . . Gypsum and Anhydrite . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . . . Gypsum Plasters and Wallboards . . . . . . . . . . . ...Survey Reston, Virginia Roger D. Sharpe U.S. Gypsum Company Chicago, Illinois Virginia T. McLemore... Gregory G. Cork Robert B. Fulton III U.S. Gypsum Company Chicago, Illinois Technical Advisor (RBF-TA)...Laboratory Oak Ridge, Tennessee Robert C. Freas U.S. Gypsum Company Chicago, Illinois Louise Frick Harwest
	*Kirkland, Douglas W., Evans, Robert - Eds.* (1973) Marine Evaporites: Origin, Diagenesis, and Geochemistry - Benchmark Papers in Geology No. 7. Dowden, Hutchinson and Ross, Inc., Stroudsburg, PA.**	Book
	journal of Sedimentary Petrology "An Occurrence of Gypsum in Southwest Texas" "Modern Evaporite Deposition...Salina Salt of Michigan" "Origin and Diagenesis of Gypsum and Anhydrite" PERMISSIONS The following papers...final part introduces some co mplexities of the gypsum-anhydrite equilibrium, the substitution of Br·...Through 12 6. Masson, P. H .: "An Occurrence of Gypsum in Southwest Texas" 42 45 ]our. Sed. Petrol....27 24. Murray, R. C.: "Origin and Diagenesis of Gypsum and Anhydrite" 248 251 ]our. Sed. Petrol. ,
	*Sinkankas, John (1959) Gemstones of North America* Vol. 1. Van Nostrand Reinhold Co., New York.**	Book (volume)
	Alaska, provided data on gemstones found in that region; the Southern Onyx and Marble Company of San Diego...well-known Texas agate localities of the Alpine Region were described in detail by J. Frank Woodward...photographs illustrating scenes and gemstones of this region were generously provided by George Ashley and Roy...Amphibolite, Pyrite, Calcite, Howlite, Ulexite, Gypsum, Catlinite, Argillite, Bauxite. Orcanic GEMSTONES...50) North American nephrites 240 Tundra in Kobuk region 242 Ross Hastie and jade boulder 243 Monterey jade
	*Ladoo, Raymond B., Myers, W. M. (1951) Nonmetallic Minerals* (2nd ed.) McGraw-Hill Book Company, Inc.**	Book (edition)
	205 220 233 211 249 xi CONTENTS Graphite.250 Gypsum.259 Iodine.272 Jade (Nephrite and Jadeitc).274...only relative degrees. Mohs’ Scale 1. Talc 2. Gypsum 3. Calcite 4. Fluorite 5. Apatite 6. Feldspar...Diamond, Diatoinaceous Earth, Feldsjmr, Garnet, Gypsum, Lime, Pumice, Quartz, Sand, Tourmaline, and Tripoli...about the same hardness. It is worked in open quarries and usually sold in regular blocks, which later...thick, drawn out to a thin, upturned edge. In some quarries a circle of the desired size is laid out on a
	*Lilley, Ernest R. (1936) Economic Geology of Mineral Deposits. Henry Holt and Company, New York.*	Book
	substantial proportion of the output of the mines, quarries, raw state or in the form of manufactures and...Plasters Portland Cement 167 169 Lime 178 Gypsum and Gypsum Base Cements 185 Clay 197 PART III Fuels...Geologic, Palaontologie und Beilage-Band, Stuttgart, Germany. United States Bureau of Mines: Bulletins, Technical...Washington. Zeitschrift fur Praktische Geologic, Halle, Germany. THE FORMATION OF MINERAL DEPOSITS Zones of the...the high pressures prevailing below the crustal region favor the occurrence of matter in a crystalline
	*Dana, Edward Salisbury, Ford, William E. (1922) A Textbook of Mineralogy* (3rd ed.) John Wiley & Sons, Inc, New York.**	Book (edition)
	133 MONOCLINIC SYSTEM 1. Normal Class (28). Gypsum Type Tartaric Acid Type 2. Hemimorphic Class (29)...System) NORMAL CLASS. (Prismatic. Holohedral.) Gypsum Type. 29. HEMIMORPHIC CLASS. Tartaric Acid Type...angles. S^Omi^^W 1. NORMAL CLASS (28). 1 GYPSUM TYPE (Prismatic or Holohedral Class) In the normal...a(100), c(001), r(101) and w(Ill). Fig. 344 of gypsum is flattened 6(010); it shows the unit pyramid...illustrated by Fig. 443 of augite (pyroxene), Fig. 444 of gypsum, and Fig. 445 of orthoclase (see also Fig. 390
	*Perkins, Dexter (2014) Mineralogy* (3rd ed.) Pearson, Harlow.**	Book (edition)
	known birefringence. Typically made of quartz, gypsum, or mica. Acicular. Having a needle-like shape...generally to refer to any clay deposit rich in montmorillonite. Aufbau principle. The principle that states...Burial metamorphism. Metamorphism affecting a large region; caused by pressure related to depth in Earth and...clays belong to the illite, kaolinite, or montmorillonite groups. Glossary of the hexagonal system...Divalent. Having a charge of ;2. Divariant field. A region on a phase diagram characterized by two degrees
	*Warren, John K. (2006) Evaporites: Sediments, Resources and Hydrocarbons. Springer Berlin Heidelberg. doi:10.1007/3-540-32344-9*	Book
	Springer-Verlag Berlin Heidelberg 2006 Printed in Germany The use of general descriptive names, registered...Schimmel Printing and binding: Stiirtz AG, Wurzburg, Germany Printed on acid-free paper 32/3141/as 5 4 3 2 1...present and past.20 Primary evaporite salts. 22 Gypsum beds.□ 23 Halite beds (chevrons and crusts).26...stylolites.50 Evaporites as uplift indicators.51 Fibrous gypsum and halite (satinspar).52 Saline clay authigenesis...salinas of Australia.222 Carbonate salinas.223 Gypsum salinas .□ 227 Halite salinas. 230 Coastal salinas
	*Winchell, Alexander D. (1951) Elements of Optical Mineralogy* - Part II - Descriptions of Minerals (4th ed.) Vol. 2. John Wiley & Sons, Inc., New York.**	Book (edition)
	end-members. In hornblende (and probably also in montmorillonite) there is vari¬ ation from two end-members...volcanoes, as at the Solfatara in Italy, and in gypsum deposits, as in Sicily and Louisiana; less abundant...yellow, blue, gray, or black color. Inclusions of gypsum, anhydrite, li- Incl. monite, shale, etc., are...Occurs in rocks of various ages as¬ sociated with gypsum, anhydrite, carnahite, glauberite, etc. ,p...copper, etc., as at Atacama, Chile; Freiberg, Germany*; Austin, Nevada, etc. Calomel (Hg2Cl2) is ditetragonal
	*Bristow, Henry William (1861) A Glossary of Mineralogy. Longman, Green, Longman, and Roberts, London.*	Book
	answer the purpose extremely well, and are sold in Germany at a — — — — very cheap rate. Besides occurring...perfectly distinct, as in 2. through 3. Quartz and Gypsum. Subtransparent, or semitransparent : it do not...5. Silky, or like silk. is apparent in fibrous Gypsum and Satin Spar. When combined in the same mineral...1. 2. 3. 4. Talc : the common laminated green Gypsum : a crystallized variety. Calc Spar : a transparent...for the recognition- of lithia, boracic acid, and gypsum. " 9th. Lead in a pure metallic state. " 10th Bone-ashes
	*(1972) For 1971. Annual Report. Institute of Geological Sciences*	Report (issue)
	six-inch survey of parts of the metalliferous mining region, maintaining close contact with the progress of...of the Afon Cra,vnon. In the adjacent large new quarries of Gwar yr Hendre and Gwar yr Ystrad the greater...Mull of Galloway. Immediately to the south in the region east of the South Rock Light Vessel ( 54° 25' N...six-inch sheets have now been published in the region and a further 208 National Grid sheets made available...rocks at Dro11 i s the widespread occurrence of gypsum i n veins and 11odules. In tl1e area be tween Ne
	*(1973) Bibliography of North American geology, 1970. Bulletin* Vol. 1370. US Geological Survey doi:10.3133/b1370**	Report (volume)
	paleontology of the Neogene formations of the Coalinga region, California [abs.]: Dissert. Abs. Internal., Sec...geochemical techniques in permafrost, Coppermine River region: Canadian Mining Jour., v. 91, no. 4, p. 45-48... ectonic overview of Bering Sea-Aleutian Ridge region [ abs.], in Intemat. Arc ic Geology Symposium,...from the Lisburne Group, Killik River, Mount Bupto region, Brooks Range, Alaska: Am. Assoc. Petroleum Geologists...Tyrone-Big Hatchet Mountains-Florida Mountains region - New Mexico Geol. Soc. Field Conf., 21st, 1970:
	*Perkins, Dexter (1998) Mineralogy* (1st ed.) Pearson, Harlow.**	Book (edition)
	Sedimentary Rocks Detrital Sedimentary Rocks Box 6.4 Gypsum: Ingredient of Plaster and Sheetrock Box 6.5 Disposal...observations of Cu-smelting furnaces at Mansfeld, Germany, and found that molten materials often divided...skutterudite clinohumite olivine natrolite montmorillonite Na 4(A1Si30 8) 3 Cl (Co,Ni)As3 Mg9(Si04) 2(0H...right in a formula. Then in the formqla for montmorillonite indicates that an unknown amount ofponstructural...Finland New Zealand Minnesota East Greenland Germany 19.50 0.00 0.00 0.86 0.00 34.88 0.00 0.00 45.42
	*(1965) Bibliography of North American geology, 1961. Bulletin* Vol. 1197. US Geological Survey doi:10.3133/b1197**	Report (volume)
	Steiner Verlag. Wiesbaden, Federal Repub.lic of Germany. Acta Metallurgica-Acta Metallurgica. Pergamon...Kuratorium]. Frankfurt .am Main, Federal Republic of Germany. Ann. Rev. Nuclear Sci.-Annual Review of Nuclear...Geology of the Earth]. Gebriider Bomtraeger. Berlin, Germany. Bernice P. Bishop Mus. Spec. Pub.-Bernice P. Bishop...Earth. Association fQr Geology in Berlin]. Berlin, Germany. Experientia-Experientia [Experiment]. Monthly...Society of Hamburg]. Hamburg, Federal Republic of Germany. Geokhimiya-Geokhimiya. Akademiya Nauk SSSR [Geochemistry
	*Gunn, John (2003) Encyclopedia of Caves and Karst Science. Routledge.*	Book
	karst of dolines each about 100 m across in the gypsum karst of Sivas, Turkey. (Photo by Tony Waltham)...areas, the level of detail (continent, country, region, or individual site or cave) reflecting the Advisory...Resource Littoral Caves M Madagascar Mammoth Cave Region, United States Mammoth Cave, United States: Biospeleology...Spain Pierre Saint-Martin, France-Spain Pinega Gypsum Caves, Russia Piping Caves and Badlands Pseudokarst...and Underground Dams in Karst Turkey U Ukraine Gypsum Caves and Karst United States of America V Valleys
	*Dana, Edward Salisbury (1891) A Text-book of Mineralogy - Newly Revised and Enlarged (16th Edition)* (1st ed.) John Wiley & Sons, Inc, New York.**	Book (edition)
	manufactured of great perfection at Siegen, in Germany. Pasteboard models, likewise useful aids to the...with orthoclase asal plane. basa It has also with gypsum (f. 323). (f. 324); also been observed by the author...common method of twinning with this species. 327 Gypsum. Orthoclase. Orthoclase. In f. 332 the vertical...Fibrous minerals have often a silky lustre. Ex. gypsum, asbeatua CRYSTALLOGRAPHY. 112 : when the fibres...the laminse are thin and spar), some varieties of gypsum, talc, etc. the is to folia ceous. Mica is a striking
	*Dana, Edward Salisbury (1889) A Text-book of Mineralogy - Newly Revised and Enlarged (15th Edition)* (1st ed.) John Wiley & Sons, Inc, New York.**	Book (edition)
	manufactured of great perfection at Siegen, in Germany. Pasteboard models, likev/ise useful aids to the...thia may be rino; crystal lographic Bpecics. Gypsum. Orthoclase, Orthoclase. Orthoclase. Fig. 333...Fibrous minei-als have often a silky lustre. Ex. gypsum, asbeatua 112 CETSTALLOGRAPHT. Reticxdated...wollastonite (tabular spar), some varieties of gypsum, talc, etc. When the laminae ai-e thin and easily...the assumption of an ingredient, Pseudomorphs of gypsum after anhydrite occur, where viz., carbonic acid
	Hamimi, Zakaria, El-Barkooky, Ahmed, Frías, Jesús Martínez, Fritz, Harald, El-Rahman, Yasser Abd - Eds. (2020) The Geology of Egypt. Springer International Publishing. doi:10.1007/978-3-030-15265-9	Book
	Editors Roland Oberhänsli, Potsdam, Brandenburg, Germany Maarten J. de Wit, AEON-ESSRI, Nelson Mandela Metropolitan...systematically present the geology of each country, region and continent on Earth. Each book aims to provide...IV (1156–1150 BC) and reveals the Bekhen stone quarries and the Fawakhir gold mines in the Wadi Hammamat...> Sn. However, the phosphorites of the Red Sea region accumulate higher quotient of the heavy metals... . . . . . . . Sinai Mn Ore Deposits (Um Bogma Region and Sharm El Sheikh) . . . . . . . . . . . . .

	Analcite from Phcenix Mine, Lake Superior Copper, Region; by S. L. REnniuLp,-2 22 =e i XVI.—Differential...fs al Bhah, XKVUl_-Geclogical Relations of the Gypsum Deposits in Cayuga County, N. Y.; by 8S. G. Witttams...western part near the West India Islands; and 2. the region south of the continent of Asia. Tropical cyclones...Since the average direction of the wind in this region changes nearly 180 degrees from summer to winter...China Sea, I will make the comparison for this region; and since nearly all of these storms occurred
	*(1885) American Journal Of Science* S. 3 Vol. 30. American Journal of Science (AJS)**	Journal (volume)
	Analcite from Phcenix Mine, Lake Superior Copper, Region; by S. L. REnniuLp,-2 22 =e i XVI.—Differential...fs al Bhah, XKVUl_-Geclogical Relations of the Gypsum Deposits in Cayuga County, N. Y.; by 8S. G. Witttams...western part near the West India Islands; and 2. the region south of the continent of Asia. Tropical cyclones...Since the average direction of the wind in this region changes nearly 180 degrees from summer to winter...China Sea, I will make the comparison for this region; and since nearly all of these storms occurred
	*Harris, Norman, Fenton, Carroll Lane, Cooper, Chalmer L., Collins, Henry Hill, Haslau-Perry, Olivia V. - Eds.* (1961) Larousse Encyclopedia of The Earth (1st ed.) Prometheus Press, New York.**	Book (edition)
	such laws by moving into colder water, or into a region of greater meant death. Sometimes Nature itself...satellites take over. Rockets of the V2 type used by Germany in 1944 were adapted by the United States for exploration...conducts most of its studies, for it is here that the region of weather lies. Stratosphere. This extends upward...air currents are favourable and the underlying region is uniform in character, the physical properties...develop. When an air mass moves away from its source region, its physical properties begin to change, influencing
	*Culver, David C., White, William B. - Eds.* (2004) Encyclopedia of Caves (1st ed.) Elsevier.**	Book (edition)
	chapters entitled Gypsum Caves, Krubera (Voronja) Cave, and Ukranian Giant Gypsum Caves. Copyright ©...Communities 276 Pedro Gnaspini Gypsum Caves 283 Alexander Klimchouk Gypsum Flowers and Related Speleothems...Elliott Sistema Huautla, Mexico 514 Ukrainian Giant Gypsum Caves 583 C. William Steele and James H. Smith...Cave, Definition of Coastal Caves Glacier Caves Gypsum Caves Hydrothermal Caves Solution Caves in Regions...OTHER CAVE DEPOSITS Clastic Sediments in Caves Gypsum Flowers and Related Speleothems Karren Minerals
	*White, William B, Culver, David C, Pipan, Tanja - Eds.* (2019) Encyclopedia of Caves (3rd ed.) Elsevier. doi:10.1016/c2017-0-01162-x**	Book (edition)
	484 484 58. Gypsum caves Alexander Klimchouk Occurrence of gypsum and types of gypsum karst Implication...chemistry and dissolution kinetics to speleogenesis in gypsum Speleogenesis in different types of karst Summary...Ireland Cordelia Ross 486 487 494 494 494 59. Gypsum flowers and related speleothems William B. White...1077 1077 1077 1079 1081 U 126. Ukraine giant gypsum caves Alexander Klimchouk Regional geology and...Cave, definition of Costal caves Glacier caves Gypsum caves Hydrothermal caves Iron formation caves:
	*White, William B., Culver, David C. - Eds.* (2012) Encyclopedia of Caves (2nd ed.) Elsevier. doi:10.1016/c2010-0-64793-6**	Book (edition)
	K('ntu<'ky t>c~lro Gn.IS]Ii tH Ro:vr W. Rnt.:k.-r Gypsum Caves 3M AJ.:r,wdfr KIJmfi~Uuk 45o Prrl ric...Biodiversity Mary C ClmJa Gypsum Flowers and Related Speleothems 374 Marine Regn...Americ.m H ibernating B<~ls 904 Ukraine Giant Gypsum Caves 827 U ranium Series D<~ti ng of C/Jri; IQJiit...Entranceless caves, discovery of Glacier caves Gypsum caves Hydrothermal caves Multilevel caves and landscape...rock caves SPELEOTHEMS AND OTHER CAVE FORMATIONS Gypsum flowers and related speleothems Helictites and