タイトル | Sample size and sampling errors as the source of dispersion in chemical analyses |
著者(英) | Fletcher, C. R.; Clanton, U. S. |
著者所属(英) | NASA Johnson Space Center|Lockheed Electronics Co. |
発行日 | 1976-01-01 |
言語 | eng |
内容記述 | The paper describes a Monte Carlo model for simulation of two-dimensional representations of thin sections of some of the more common igneous rock textures. These representations are extrapolated to three dimensions to develop a volume of 'rock'. The model (here applied to a medium-grained high-Ti basalt) can be used to determine a statistically significant sample for a lunar rock or to predict the probable errors in the oxide contents that can occur during the analysis of a sample that is not representative of the parent rock. |
NASA分類 | LUNAR AND PLANETARY EXPLORATION |
レポートNO | 77A34734 |
権利 | Copyright |
URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/437885 |