Science, Том 23John Michels (Journalist) American Association for the Advancement of Science, 1894 Since Jan. 1901 the official proceedings and most of the papers of the American Association for the Advancement of Science have been included in Science. |
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... quartz crystal since 1986. Domestic survey data were prepared by Linder Roberts , statistical assistant . Cultured quartz crystal production was unchanged , and consumption increased in 1991 from levels recorded in 1990 . Production and ...
... quartz crystal since 1986. Domestic survey data were prepared by Linder Roberts , statistical assistant . Cultured quartz crystal production was unchanged , and consumption increased in 1991 from levels recorded in 1990 . Production and ...
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... Quartz displaced by minor fault , Eldorado mine ; B , Wedge of quartz bounded by faults , Oriental mine ......... . 18. A , Specimen of ribbon quartz , German Bar mine ; B , Ribbon quartz with bands parallel to walls , Sixteen to One ...
... Quartz displaced by minor fault , Eldorado mine ; B , Wedge of quartz bounded by faults , Oriental mine ......... . 18. A , Specimen of ribbon quartz , German Bar mine ; B , Ribbon quartz with bands parallel to walls , Sixteen to One ...
Стр. 156
... quartz versus pointcount quartz cement data for wells 211/12a-11, 211/12a09 and 211/7–1 are plotted in Fig. 8(a–c) and Fig. 9(a–c). The data for these three wells do not plot near to the 1 : 1 line and do not correlate. The pseudo ...
... quartz versus pointcount quartz cement data for wells 211/12a-11, 211/12a09 and 211/7–1 are plotted in Fig. 8(a–c) and Fig. 9(a–c). The data for these three wells do not plot near to the 1 : 1 line and do not correlate. The pseudo ...
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Meeting of the Iowa Academy of Sciences | 10 |
ROUGHING IT WITH AN ECLIPSE PARTY | 42 |
ESTERBROOKS | 56 |
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