Structure and size of aphantic rock is________________?

A. Course-grained like
B. Fine grained
C. Large-Glassy
D. Phenocryst

Which rock contain potash feldspar ?
A. Syeruite B. Gabbro C. Norile D. All the above...
Which rock is harder_________________?
A. Metamorphic B. Sedimentary C. Igneous D. Sand stone...
Color off basic matic rock is_____________________?
A. Light green B. Dark colored C. Yellow D. Blue...
Igneous rock whose crystal is 1 cm called____________________?
A. Plutonic B. Felsic C. Pegmatitic D. Mafic...
Basalt is a __________ rock:
A. fine-grained B. Dark coloured C. both A & B D. None of the above Submitted by: Shafiq Rehman...
Composition of igneous rock is determined by___________?
A. Depth of molten magma B. Composition of molten magma C. Both A and B D. Composition can not be determined. Submitted by: Shafiq Rehman...
Irregular rock masses formed in the pre-existing cracks & crevices are:__________?
A. Sills B. Dikes C. Lacoliths D. Batholiths Submitted by: Mir Mehrbiyar...
Fossils are found in which type of rock:
A. Sedimentary rock B. Metamorphic rock C. Stratified rock D. Both A & C Submitted by: Shafiq Rehman...
Which of the following is not a metamorphic rock?
A. Marble B. Granite C. Sand stone D. both A & B Submitted by: Shafiq Rehman...
Inorganic constituents vary in size from fine clay particles _________ mm to large _________ mm gravel and rock:
A. < 0.002 mm- >2 mm B. 0.5 mm – 1.0 mm C. 0.02 mm- 0.2 mm D. None of the above Submitted by: Shafiq Rehman...