Tiny FIB section on its holder
by Thomas P. Ferrand, Earthquake Research Institute, Tokyo, Japan
SEM view of a focused ion beam section, 10 microns large, 100 nm thick.
The FIB section is a cross-section of an experimentally-produced pseudotachylyte, associated with Mw -6 labquake. This intermediate-depth earthquake analogue was triggered by DDST, “Dehydration-Driven Stress Transfer” due to antigorite dehydration during deformation experiments in a D-DIA.
Categories
- Earth Magnetism & Rock Physics (345)
- Geochemistry, Mineralogy, Petrology & Volcanology (944)
- Geodynamics (364)
- Interdisciplinary/Other (818)
- Laboratory (107)
- Seismology (210)
- Tectonics and Structural Geology (572)
Location
- Europe (3777)
- Western Europe (766)
- France (179)
- Exact location (2.3462 E, 48.8429 N)
Tags
- olivine (6)
- earthquake (22)
- sem (4)
- laboratory (11)
- ddst (3)
- experiments (6)
- antigorite (3)
- peridotite (6)
- fib section (1)
- pseudotachylyte (1)
- focused ion beam (1)
- dehydration-driven stress transfer (1)
- trigger (1)
- lab (5)
- fib (1)
- magnitude (1)
- quake (2)
- labquake (2)
- scanning electronic microscope (2)
Colours
Image properties
1011 × 694 px;
image/png; 461.1 KB
Software: INCA
Taken in
2016
Submitted on 14 February 2018
Licence
Creative Commons Attribution 3.0 Unported (CC BY 3.0)
Credit
Thomas P. Ferrand (distributed via imaggeo.egu.eu)
Share
Appreciate
Report