. Bollettino del Dipartimento di Geologia. La geologia. 272 Università della California. [Vol. 3. La forma z = f 11.10.3] approssima il modulo g 14411 = !GS1{ (Dana) misurata. (Ialculated. 40 41 79 48 11.10.3 40 15 !441l 38 07 P 79 47 81 12 Le forme da lui stabiliti in confronto con quelle ottenute con lo scrittore, dato in Goldschniidt e Dana gli orientamenti del rispettivamente sono: Schaller. Gdt. ) 320 J J35lj o |TT.10.3mi Dana. J 320 ^ 18.14.3 ) 8.10.1| S l(i.20.3ho 22.28.3 Dana. Gdt. Dana. 050 = 050 | 1781) !44li f16.16.1; [681] Sul Clinopinacoid.âThe etch figure che si verificano sul clinopinac

• Collaboratore: Book Worm / Alamy Foto Stock
• ID dell’immagine: RGH34J
• Dimensioni dei file: 7,2 MB (154,1 KB Download compresso)
• Liberatorie: Modello - no | Proprietà - no
• Dimensioni: 1451 x 1723 px | 24,6 x 29,2 cm | 9,7 x 11,5 inches | 150dpi

Altre informazioni

Questa foto è un'immagine di pubblico dominio, il che significa che il copyright è scaduto o che il titolare del copyright ha rinunciato a tale diritto. Alamy addebita un costo per l'accesso alla copia ad alta risoluzione dell'immagine.

Questa immagine potrebbe avere delle imperfezioni perché è storica o di reportage.

. Bulletin of the Department of Geology. Geology. 272 University of California. [Vol. 3. The form z = f 11.10.3] approximates the form g 14411 = !GS1{ (Dana) Measured. (ialculated. 40 41 79 48 11.10.3 40 15 !441l 38 07 P 79 47 81 12 The forms determined by him compared with those obtained by the writer, given in Goldschniidt's and Dana's orientations respectively, are: Schaller. Gdt. ) 320 j J35lj or |TT.10.3i Dana. J 320 ^ 18.14.3 ) 8.10.1| S l(i.20.3i 22.28.3 Dana. Gdt. Dana. 050 = 050 | 1781) !44li f16.16.1; [681] On the Clinopinacoid.âThe etch figures occurring on the clinopinacoid are rhombic in shape and sometimes modified by another plane, as is shown in the upper figure in Fig. 3, which also shows the position of the â etch figures with reference to the crystal. A few of the etch figures run over on the clino prism (130), the clinopinacoid here shown being the negative one. Strings of the etch figures also occur pitching in a direction opposite to that of the clino- axis. Figures 3 and 4, Plate 27, show photomicrographs of the clinopinacoidal etch figures. It will be noticed that there are two prominent varieties, the rhombic, nearly equal in the two direc- tions, and then a long narrow form such as is shown in Fig. 3. They are all identical, as the long narrow ones are simply distorted in one direction. The prism {320 occurs on the clinopinacoidal etch figures and is the only form determinable. A remarkable fact is that on. Fig. 3. Showing the position of etch figures on the clinopinacoid (010) and the optical orientation of the crystal.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. University of California, Berkeley. Dept. of Geology. Berkeley : The University Press

Parole chiave associate all'immagine

• bookcentury1900
• bookdecade1900
• booksubjectgeology
• bookyear1902