RICHARD H. BARSTO'vj N'egesoaal., Ot. JU'st
RICHARD H. BARSTO'vJ <0O, n'egesoaal., ot. JU'st, ~ '8 Near Penzance, Cornwall, England. V.A.T. No.132-7852-67 .' ORDER ING INFORMATION Mail orders are promptly filled and despatched on a 7-day examination basis, subject to approval. Immedlate refund guarante~l on return of specimen(s), in good condition. Please quote the name and the number of the specimen(s) required, and enclose P.O./~heque with order. All pri~es are inclusive of V.A.T. No charge is made for postage and packing, except for oversea .. customers and postage over 50p. We reserve the right to make slight substitutions, if necessarJ, unless advised to the contrary. Special requests and ",··ants lists" are \llelcome. We hope that we may be of some service to you, and assure you of our best attention at all times. DECEMBER 1974. 1. ADULARIA variety of Orthoclase. Val Cristallina, Graubunden, S\llitzerland. Specimen A-A large, sharp, glassy, translucent twinned sin,le crystal, with odd smaller crystals attached. 2xl:,xl~". £4.50; Specimen B-A group of three sharp, translucent, crystals in parallel growth, each crystal being approx. 1" in size. 2+xl:r". £3.25; Specimp.n C-A single complexly twinned crysta~ with a slight frosting of greenish Chlorite. lixlxl".£3.25. 2. ALASKAITE. Alaska Mine, Poughkeepsie Gulch, Silverton, San Juan Co., Colorado, U.S.A. Rich, silvery grey, metallic masses intergrovTn vlitn white Barytes.lxl". £3.2;:'. 3. ANATASE. 1e Bourg d'Oisans, Isere, France•. single, very sharp, lustrous bla~kish crystal 3 rom in size, implanted on Sc -listose matrix 'ilith odo small !l.dularla ;;rystals in association.
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