ALPHABETICAL INDEX Names of AVTHORS are printed in small capitals, Subjects in lower-case roman, and Localities in italics. The minerals, localities, and authors mentioned in the 22nd List of new nfineral names (p. 941) are not included in this Index. Absorption microspeetroscopy, X-ray: Arsenopyrite: Co. Tipperary, 128, 136; apparatus, theory, 117 ; application to Cumberland, 428, 429 ; ( ?)Durham, determination of Ca-content of a 172 CaO:SiO~ hydrogel, 117 Augite: Skaergaard, exsolution from Adamite, England, xliv pigeonite, 379; Sutherland, anal., opt., Age determination : lead isotope method, 848 accuracy of, 657 ; uranium & thorium Axinite: Cornwall, 921 minerals, 654, 716 Azurite: Co. Tipperary, 129; Cumber- AG~ELL (S. 0.), Metamorphosed bole, land, 428 lithomarge, & bauxite from Antrim, xlvi BALDWIN (J. R.), analysis by, 375 Alabandine, Cornwall, 921 BALL (M. C.) & TAYLOR (H. F. W.), The Albite, synthetic, kinetics of ordering in, dehydration of brueite, 754 436 Baryte: Co. Tipperary, 129, 136; Allanite: South Harris, 367; Sutherland, Cumberland, 428; morphology, 63 389 Basalt, amygdaloidal, New South Wales, Almandine: magnetic susceptibility of, secondary minerals in, 480 573; Sutherland, anal., opt., 848 Basic rocks, origin of, 459 Alunite, Cumberland, 418 Bauxite, Antrim, xlvi Amazonite, Sutherland, 389 Bavenite, Devon, eryst., opt., Ge in, 577 Amphibole, see Clino-anthophyllite, Bayldonite: Cornwall, 431; Cumberland, Cummingtonite,Hornhlende, Juddite, 428 Tremolite Beaverite, Cumberland and Cornwall, Amphibolite: -facies, 2Vyasaland, transi- formation from beudantite, 423 tion to granulite, 725; garnet-plagio- BEEVERS (C. A.) & STEWART (F. H.), elase, Sutherland, anal., petr., 848 p-Veatchite fronl Yorkshire, 500 Analcime: Antrim, distribution, mor- Beldongrite, india, X-ray, relation to phology, paragenesis, 202, 503; Skye, eryptomelane, 334 340, 745 Bertrandite, Cornwall, 921 Andesine: Arran and Iceland, anal., opt., Betafite(?), South Harris, spectr, anal., crystallization, 587; Sutherland, opt., X-ray, 376 848 Beudantite, Cumberland & Cornwall, Andradite, magnetic susceptibility of, formation from carminite, alteration 573 to beaverite, 423 Anglesite : Co. Tipperary, 136 ; morpho- Bindheimite : Cornwall, anal., 664 ; logy of, 63 bismuthiferous, South-West Africa, Ankerite, Co. Tipperary, 128 anal., X-ray, 664 Anorthoc]ase: Iceland, in pitchstone, Biotite: South Harris, anal., opt., spectr. anal., opt., crystallization, 587; Pan- anal., 372 ; Tanganyika, anal., opt., I3 telleria, anal., opt., crystallization, Biotite-diorite, Sutherland: ore minerals 587 of, 767; Cu, Ni, Co in, 775 Apatite: -group, a calcium chromium Bixbyite ('Sitaparite'), India, X-ray, chromate with apatite structure space-group, 335 (artif.), 408; manganoan, Southern Blende, Co. Tipperary, replacement by Rhodesia, 87 chlorite, 129, 136 Aphthitalite(?), Durham, 172 Bolivarite, Spain, anal., opt., X-ray, 419 Apophyllite, Antrim, opt., morphology, Book reviews: distribution, 507 ABELSEN (Philip ttauge), editor. Re- Aragonite, Antrim, 505, distribution, searches in Geochemistry, 585 202 BERRY (L. G.) & MASON (Brian). Arkose, Ardnamurchan, anal., mode, Mineralogy: Concepts, Descriptions, petr., metamorphism by dolerite, 866 Determinations, 352 ALPHABETICAL INDEX 1003 BORCHERT (H.). Ozeanc Salzlager- MEND~LSOnN (F.). The Geology of the stiitten, 256 Northern Rhodesian Copperbelt, 994 BE.OWN (G. M.) & NOCKOLDS (S. R.), MIe~EL-L~vY (Christophe). Tableaux managing editors. Journal of Petro- des Mineraux des tZoehes, 584 logy, vol. l, no. I, 671 NOrTHrOP (Stuart A.). Minerals of BRUHNS (W.) & RAMDOIII~ (P.). Petro- New Mexico, 581 graphie, 831 RAlViDOI-IR (P.). Die Erzmineralien und BUEEGEI~ (Martin J.). Vector Space, ihre Verwachsungen, 995 669 ROBERTSO~ (R. H. S.). Mineral Use BURRI (Conrad). Petrochemische Be- Guide, 992 rechnungsmethodcn, auf /iquivalen- ROSE (A. J.) : Tables et Abaques, 255 ; ter Grundlage, 670 (editor) R6pertoire de Mat6rial C~uno~A (Karl F.): BRAUNS (R.), Cristallographique, 501 Mineralogie, 260; HINTZE (Carl), SHALES (A. A.) & WaGm~ (L. i%.), Handbuch der Mineralogie, Erg.-Bd. editors. Methods in Geochemistry, II, LieL 6-9, 259 740 DAVIES (G. M.). A French English S~IITS (D. W.). World Directory of Vocabulary in Geology & Physical Crystallographers, 2nd edn., 672 Geography, 743 STASIW (0.). Elektronen- und Ionen- DIIRIF-VARAMEON (A.) & FOI~RA2 (F.). prozesse in Ionenkristallen, 580 Tables numeriques de sin et de sin~, SWIN~FO~D (A.), editor. Clays & Clay 255 Minerals, }'roe. 5th Nat. Conf. Clays, FISHEI% (J. C.), JOHNSTON (W. G.), 258 THOMSON (R.), & VI~EELAND (T.). TOLANSKu (S.). Surface Micro~opo- Dislocations & mechanical properties graphy, 739 of crystals, 91 TWENEY (C. F.) & HUGHES (L. E. C.). FRONDEL (Clifford). Systeulatic Chambers's Technical Dictionary, 92 Mineralogy of Uranium & Thorium, VAI~ HI~PEL (Arthur I%@ Molecular 346 Science & Molecular Engineering, GINZBURG (I. I.). Principles of Geo- 501 chemical Prospecting, 913 VITANAG~ (P. W.). Memoir no. 1, GLESSON (Sterling). Ultraviolet Guide Dept. of Mineralogy, Geol. Survey to Minerals, 743 of Ceylon, 583 HAWKES (H. E.). Principles of Geo- WILLIA~IS (Howel). Volcanic History chemical Prospecting, 253 of the Guatemalan Highlands, 915 HEINI~ICH (E. W.). Mineralogy of Bornite, Cornwall, 921 Radioactive Raw Materials, 348 Bos~ (Mihir Kumar), Bleached horn- DE JONG (%V. F.): Kompendium der Kristallkunde, 741 ; General Crystal- blende, 177 lography: a Brief Compendium, 741 Botallackite, crystal structure, xlvi JUNG (J.) & B~oussn (R.). Classifica- BOTHWELL (D. I.), DAVIS (R. J.), & tion modale des roches 6ruptives, Moss (A. A.), Bindheinfite, 664 utilisant les donn6es iournies par le --see Moss (A. A.), 802; analyses by, compteur de points, 58I 309, 746, 921 KASPEI% (J. S.) & LONSDALE (K.). Boulangerite, Co. Tipperary, 129 International Tables for X-ray Bournonite, 129 Crystallography. Vol. 2. Mathe- Co. Tipperary, matical Tables, 914 BowN (M. G.) & GAY (P.), Exsohtion in KEI%I% (Paul F.). Optical Mineralogy, pyroxenes, 379 254 Braggite, Transvaal, 833 KONTA (J.). Jilov6 mlner~ly ~esko- BI~AITHWAITE (ry[. S. W.), see I{YBACK slovenska, 257 (G.), lxxvi KO~ZmNSKY (D. S.). Physicoehemical Brannerite, Northern Rhodesia, anal., basis of the analysis of the genesis of age, 719 minerals, 911 Km~us (Edward Henry), HUNT (Walter ]~raunite, India, X-ray, space-group, Fred), & RAlVISDELL(Lewis Stephen). 334 Mineralogy, 259 BRow~ (C. S.) & THOMAS (L. A.), KI~INOV (E. L.). Principles of Meteor- Synthetic quartz, lxiv itics, 831 Hi%OWl%7 (G.) & STEPHEN (I.), Expand- Kui~vK (Paul). Geologie, Mineralogie ing-lattice minerals from Shropshire, und Lagerst~ttenlehre, 744 251 LI~SON (H.) & TAYLOI~ (C. A.). Fourier Transforms & X-ray Diffraction, 91 Bl~ow~ (P. E.), Pyroslnalite from North MASON (Briantt.). Trap RoekMinerals Wales, 242 of New Jersey, 742 Brucite: Canada, var. nemalite, anal., MAUeI4E~ (A.) & Rn~IWALn (G.). Bild- dehydr, curve, course & mechanism karten der Erzmikroskopie, 993 of dehydration, 754; Pennsylvania, 1004 ALPHABETICAL INDEX course & mechanism of dehydration, Clino-anthrophyllite, existence of syn- 754 thetic, 659 Brunsvigite, Co. Tipperary, opt., 129 Clinopyroxene: Skaergaard, orientation Buchites, Ardnamurchan, refr. ind., of exsolution lamellae, inversion, 379 ; water content, 866 see also Augite, Ferroaugite, Pigeonite BUTLER (B. C. M.), Metamorphism & Cobalt, determination of in iron meteor- metasomatism of Moine Series rocks ites, 802 in Glenmore, 866. Columbite, South Harris, anal., spectr. BUTLER (J. P~.) and EM]~REr (P. G.), anal., X-ray, 373 Delorenzite is tanteuxenite, 308 COOK (A. C.), see KOSSENBERO (M.), 829 --and HALL (Rosemary), The fergu- Cooperite, Transvaal, 833 sonite-formanite series, 392 Copper: determination of in iron meteor- ites, 802; native, Antrim, 208 Cahnite, Italy, cryst., opt., X-ray, Cornubite, Cornwall, Devon, & Cumber- crystal structure, 666 land, anal., opt., X-ray, 1 Calcite, Antrim, morphology, new forms, Cornwallite, Wheal Carpenter, Cornwall; constancy of habit in basic lavas, anal., X-ray, 1 609 Coronadite, Cumberland, 343 CARMICHAEL (I. S. E.), Feldspar pheno- Covelline, Co. Tipperary, 129 crysts, 587 Cox (K. G.), see vo)r K~ORRING (O.), Carminite, Cumberland & Cornwall, 676 alteration to beudantite or plumbo- Cromaltite, Sutherland: ore minerals of, jarosite, 423 767; Cu, Ni, Co in, 775 ~ECH (F.), Stokesite from Czecho- Cryptomelane, India: X-ray, space- slovakia, 673 group, cell-contents, 168; presence of Celestine, morphology, 63 amorphous material in, 333; X-ray, Cerussite: Co. Tipperary, 136;Cumber- 334 land, 428, 430; Nottingham, 705 Crystallographic calculations, 817 Chabazite: Antrim, distribution, mor- Cummingtonite, relation to anthophyl- phology, paragenesis, overgrowth on lite, 659 gmelinite, 202, 509 ; New South Wales, Cyanotrichite, JXamaqualand, South in amygdaloidal basalt, paragenesis, Africa, ('namaqualite'), opt., 737 opt., 480; Renfrewshire (' Glottalite'), 421 Danalite, Cornwall, anal., 921 Chalcedony: New South Wales, in DA~c~ (D. F.), see DARNLEY (A. G.), amygdaloidal basalt, paragenesis, 654, 716 opt., 480; Antrim, 505 DARNLEY (A. G.), HORNE (J. E. T.), Chalcocite, Co. Tipperary, 129 SMITH (G. H.), CHANDLER (T. R. D.), Chalcopyrite: Co. Tipperary, 129; Not- DANCE (D. F.), & PREECE (E. R.), tingham, 705 Ages of African minerals, 716 CHALMERS (1~. A.), analyses by, 220, 354 -- SMITH (G. H.), CHANDLER (T. R. D.), Chalybite, Co. Tipperary, 128 DANCE (D. F.), & P~EECV. (E. R.), Age CHANDLER (T. R. D.),