Websites:
Structural Geology:  http://app.visiblegeology.com/
Petrology(Optical microscopy) : http://www.virtualmicroscope.org/
Remote Sensing :  http://bhuvan.nrsc.gov.in/bhuvan_links.php(India)
                                 https://www.google.com/earth/

Softwares:
Crystallography: Krystal Shaper(you can create your own crystal models)
                                    http://www.jcrystal.com/products/krystalshaper/

 

E-Books: grvmalaikalam.blogspot.com

 

Geology Blogs and websites:

1. ​geotripper.blogspot.in

2. suvratk.blogspot.in

3. thethirdrock.blogspot.in

4. miami-ultima-thule.blogspot.in

5. jabalpursgeology.blogspot.in

6. nitishpriyadarshi.blogspot.in

7. apparentdip.blogspot.in

8. geologhappens.blogspot.in

9. volcanism.wordpress.com

10. geology.rockbandit.net

11. eatsleepgeology.blogspot.in

12. stratigraphynet.blogspot.in

13. arizonageology.blogspot.in

14. oaklandgeology.wordpress.com

15. earthlearningidea.blogspot.in

16. highway8a.blogspot.in

17. aerialgeologist.blogspot.in

18. terraspiritus.blogspot.in

19. written-in-stone-seen-through-my-lens.blogspot.in

20. volcanoscience.blogspot.in

21. travellinggeologist.com