Latest articles / Blogs
Titanium deposits (Ti)
Important minerals Ilmenite : FeTiO2 (Hexagonal) Rutile : TiO2 (Tetragonal) Anatase : TiO2 (Tetragonal) Brookite : TiO2 (Orthorhombic) Types of ...
Crystal System and Their Identification
The crystallographic axes are the imaginary lines that we can draw within the crystal lattice. These crystal axis than works ...
Crystal Forms
There are three elements of crystal forms. The face, edge and solid angle. Faces - Faces are the external expression ...
High Strain Textures
In the upper crust the pressure is less and brittle shear zone prevails whereas in the lower part pressure is ...
High Strained Rocks
The shear zones is a region in the Earth's crust where rocks are highly strained than the surroundings. These highly ...
Replacement reactions (reaction rim/ corona)
In metamorphic petrology the reactions generally involves the replacement of minerals by their polymorphs and often the reactions may not ...
Why Choose Us?
- You can choose us because we have a lot of free study material that can’t be found anywhere else
- Quality content representing true nature of exams
- Free Earth-science articles
- You will get all previous year papers at one place
- Can ask for a particular topic
- There is always a contact form and E-mail
- A lot more is coming …………