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Diaspore from
Matory, Ambahy, Nosy Varika, Vatovavy Fitovinany, Madagascar


Classification
Species:Diaspore
Formula:AlO(OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Diaspore data
Locality Data:Click here to view Matory, Ambahy, Nosy Varika, Vatovavy Fitovinany, Madagascar
Data Identifiers
Mindat Occurrence Record ID:418160
Long-form Identifier:1:3:418160:6
GUID (UUID V4):e6fa2e48-c894-4348-bef7-a04cb5dcf448
References
Reference Search (possible matching items)
Report (volume)
Antarctic continent. The African contin¬ ent, with Madagascar to its east, is clearly visible. The top right...hydroxide minerals, including gibbsite, boehmite, diaspore, brucite, goethite, and lepidocrocite, are common...calcite. The most important occurrences of gibbsite, diaspore, and boehmite are in bauxites and laterites, often...minor substitutions by Fe, Ti, and Mg. Likewise, diaspore [a-AlOOH] and boehmite [y-AlOOH] show little chemical...Goethite [oc-FeOOH], which is isostructural with diaspore, shows considerable isomorphous substitution in
Book
which are composed of the alu¬ minum monohydrate, diaspore, with varying small amounts of kaolinite. These...they were heated to unusually high temperatures. Diaspore-clay sinters fused and did not dust so that they...with other clays. At 1360°C. sinters made with diaspore and gibbsitekaolinite clays fused, whereas those...New phases were completely developed also in diaspore-clay sinters fired at 1320°C. Gibbsite-kaolinite-clay...agreement with results predicted from pure types. Diaspore alumina on clays and gibbsite-kaolinite sintering
Book (volume)
Kailash ©. Director, Industrial Engineering, MATORY Ick; ICE MANUFACTURE; Keddy, Prof. Rex J. Schonland...56-57" building materials 17 553 color 3 757 diaspore clay 3 755 illite 9 25-26° kaolinitic clays 3...origin and Cleridae Cliff: escarpment 6 539* diaspore clay 3 755 612 isomorphic substitution 611-612...Dibamidae 17 285 Dicentra spectabilis 13 87 Diaspore clay 3 755 Diastase 3. 230 11 substitution reactions...bacillary dysentery 2 400-401" Diasoma 5 219-220°; Diaspore 1 524 Diazo compound Dibothriocephalus latus
Book (edition)
triloba, of West " " Bakoly oil Indies. is the Madagascar term, and " Kekuna oil " the oil, name it ...Bakoly also used in wood oil " or " Bakoby Madagascar oil " for Chinese (Tung oil). Bako Nuts....lead and iron. A Bemasulph. of chloroquin matory agent. proprietary preparation sulphate. Anti-inflam(828)...Chromotrope Acid. A Chromohercynite. (Fe.Mg.Mn)Al 2 Madagascar. FeCr 2 4 spinel mineral, found in 3 , Chromol...amber variety melts C, and has an acid value of Madagascar copal, from Hymencea 51-83. at 103 142. verrucosa
Book (edition)
cbaract,e ristics. ' The blo,wpipe affords a confi1·matory test. Obs. Found with i1·on,. copper and tin ores...TRUMBULL and MoNRoE.-Ohloirophane, topaz., beryl, diaspore, magnetic pyrites, iron pyrites, t·ungstate of
Report (volume)
Mineral composition and origin of Missouri flint and diaspore clays: Missouri Geol. Survey 58th Bienn. Rept...March 1935. 13. Aluminum hydrates in Missouri diaspore deposits [abstract]: Geol. Soc. America Proc....51-54, 1 fig.j August 1937. ' 2. An occurrence of diaspore in quartzite: Am. Mineralogist, vol. 22, no. 9...10&-109, December 1937. 9. Diaspore clay cast of fossil wood in a. Missouri diaspore pit: Am gist, VOl. 23...incl. map [1929J. 3. Geologic relations of the diaspore and flint fire clays of Missouri: Am. Ceramic
Report (volume)
E., 13. Illinois, analyses: White, W. Arthur, Diaspore, formation, secondary 6. processes: Alien, V....Christ, C. L., 3. B. S. Phase determination method: Diaspore: Busing, W. R.; Milligan, Karle, J. W. O., 1....CRYSTAL STRUCTURE Continued Feldspars Continued Diaspore corundum transitions: Plagioclase Continued Ervin...Piezobirefringence, isotropic: Denning, R. M., 5. Diaspore, origin: Ervin, G.,Jr., 1. Dictionary, jewelers':...ncJrtheastern, possibiliW. D., 3. Fire clays, origin, diaspore: ties: McCracken, E., 3. Radioactive minerals:
Book (volume)
lost most of his collections. In 1800 he went to Madagascar to investigate the flora of that island, and...having representative genera in South Africa, Madagascar, India, Malaysia, Australia and New Zealand....perfect cases of mimicry in birds is presented by a Madagascar thrush or babbler (Tylas eduardi), which resembles.... Pitchblende3 (U,Th)02 B. Hydrous Oxide 5. f Diaspore . . AIO(OH).O • 4 Goethite . FeO(OH).0*1 . MnO(OH)...Aquitanian deposits occur in Formosa, Java, Borneo and Madagascar; while Burdigalian deposits are found in Mongolia
Book (edition)
inflamphosphates. disorders is sometimes of this nature ; matory and of those persons who habitually indulge in...fectly transparent It scratches glass. Sp. grav. Diaspore. It consists of, alumina 80, water 17, 3.43. The...thousand pounds has diamond. for a been given DIASPORE. This rare mineral has been found in a mass consisting
Book (edition)
pain in the region of the ureter, and inflam- matory symptoms, have led to the belief that a nucleus...By dispersed in minute fragments, whence name Diaspore. It scratches glass. Sp. It consists of, alumina
 
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