Some useful links
(I am not responsible and liable for the content of the linked pages)
Geology and Crystallography:
Structural Geology: http://www.structural-geology.org/
Paper models Structural Geology: http://www.fault-analysis-group.ucd.ie/
Palaeomap Project: http://www.scotese.com/earth.htm
Plate Tectonic Reconstruction: http://www.odsn.de/odsn/services/paleomap/paleomap.html
Structural Geology and Microstructures (e-learning): http://www.geo.uib.no/struct/emodules.html
Texture Analysis: http://www.texture.de
Graphite spherules: http://www.phy.mtu.edu/faculty/info/jaszczak/graphite.html
Mineralogy and Petrology Research on the Web: http://homepages.udayton.edu/~koziolam/resminpet.html
Atlas of Rocks, Minerals and Fabrics: http://www.geolab.unc.edu/Petunia/IgMetAtlas/mainmenu.html
Metamorphic Petrology: http://www.geol.ucsb.edu/faculty/hacker/geo102C/lectures/part1.html
Handbook of Mineralogy: http://www.minsocam.org/msa/Handbook/
Carbon Isotope Data Base: http://www.science.uottawa.ca/geology/isotope_data/
Minerals under the Microscope: http://www.gly.bris.ac.uk/www/teach/opmin/mins.html
Java animated Crystals (in German): http://www.kristallzuechtung.de/galerie.htm
Learning Crystallography (in English): http://en.wikipedia.org/wiki/Crystallography and http://en.wikipedia.org/wiki/Space_group
Learning Crystallography (in German): http://www.uni-tuebingen.de/uni/pki/skripten_krist_1/VK1_Symmetrie_0304.pdf and http://de.wikipedia.org/wiki/Kristallographie
Crystallographic Systems: http://webmineral.com/crystall.shtml
Crystallographic Space Group Symmetry Tables: http://img.chem.ucl.ac.uk/sgp/mainmenu.htm
Neutrons in Geoscience:
(Experimental) Rocktextures and Neutron Powder Diffraction at University of Göttingen: http://www.rocktextures.uni-goettingen.de/
SKAT Texture Diffractometer Dubna: http://flnp.jinr.ru/209/ and contact: Klaus Ullemeyer
EPSILON Neutron Strain Diffraction Dubna: http://flnp.jinr.ru/154/
TEX-2 Texture Diffractometer at GKSS Forschungszentrum Geesthacht: http://www.gkss.de/central_departments/genf/instruments/003286/index_0003286.html.de
HEIDI Single Crystal Diffractometer at FRM II in Garching: http://www.frm2.tum.de/science/diffractometer/heidi/index.html
RESI Single Crystal Diffractometer at FRM II in Garching: http://www.frm2.tum.de/en/science/diffractometer/resi/index.html
ANTARES Neutron Radiography and Tomography at FRM II in Garching: http://www.frm2.tum.de/en/science/radiography/antares/index.html
HIPPO Diffractometer at Los Alamos Neutron Science Center (LANSCE): http://lansce.lanl.gov/lujan/instruments/HIPPO/index.html
Prompt Gamma-Ray Activation Analysis at FRM II in Garching: http://www.frm2.tum.de/en/science/irridiation/pgaa/index.html
Diffractometers D1B, D19, D20 at ILL Grenoble: http://www.ill.eu/instruments-support/instruments-groups/groups/dif/
Linux:
GMT (generic mapping tool): http://gmt.soest.hawaii.edu/
Ubuntu - Linux for everybody: http://www.ubuntu.com/