Publication details
Peek inside the black box of calcite twinning paleostress analysis
| Authors | |
|---|---|
| Year of publication | 2011 |
| Type | Article in Periodical |
| Magazine / Source | Trabajos de Geología |
| MU Faculty or unit | |
| Citation | |
| Web | Plný text publikace |
| Field | Geology and mineralogy |
| Keywords | paleostress anaylsis calcite twinning nemerical methods |
| Description | Calcite e-twinning has been used for stress inversion purposes since the fifties. The commonly used technique is the Etchecopar method (e.g. Laurent et al., 1981), based on testing of 500-1000 randomly generated reduced stress tensors using a penalization function fL. A systematic search of all possible reduced stress tensors with a new penalization function fR double checked with a spatial distribution plot is suggested. |