![The stretching lineation on the axial plane (S2) of a reclined fold on the S1 foliation makes](https://www.gkseries.com/blog/wp-content/uploads/thumbs_dir/The-stretching-lineation-on-the-axial-plane-S2-of-a-reclined-fold-on-the-S1-foliation-makes-qdi2h9xplbkdm2zzykdjjou1g58xzknm2w6n5rjmhs.jpg)
Q. The stretching lineation on the axial plane (S2) of a reclined fold on the S1 foliation makes an angle of 30° with the S1/S2 intersection lineation. The rake of the stretching lineation on the axial plane in degrees is Ans: 60-60 .
READ MORE +Q. The stretching lineation on the axial plane (S2) of a reclined fold on the S1 foliation makes an angle of 30° with the S1/S2 intersection lineation. The rake of the stretching lineation on the axial plane in degrees is Ans: 60-60 .
READ MORE +Q. During bench blasting in a quarry, 50 kg of an explosive with a yield of 5 MegaJoule/kg is required to break 100 m3 of marble. In this case, the energy expended in breaking a unit volume of marble in MegaNewton/m2 would be Ans: 2.5-2.5
READ MORE +Q. Two coeval primary aqueous biphase fluid inclusions, X (liquid-rich) and Y (vapour-rich), occur in the same grain of the host mineral. Which one of the following situations most likely indicates boiling of the fluid? A. X homogenizes to liquid and Y homogenizes to vapour at different ...
READ MORE +Q. Assertion (a): High-temperature, low-pressure metamorphism occurs on the over-riding plate near convergent plate margins. Reason (r): Partial melting in the mantle wedge generates magmas that rise to form the arc. A. (a) is true but (r) is false. B. (a) is false but (r) is true. C. ...
READ MORE +Q. Which one of the following is the CORRECT chronological sequence for Iron formations? A. Algoma type > Superior type > Rapitan type > Minette type B. Superior type > Algoma type > Rapitan type > Minette type C. Rapitan type > Minette type > Algoma type > Superior type D. Algoma type ...
READ MORE +Q. The figure below is a schematic section showing the initial stages of development of a thrust fault (FF’) having a typical ramp and flat geometry, with the thrust sheet being transported from east to west. With respect to the synform and antiform created in Stage 2, which one of the options ...
READ MORE +Q. The reaction muscovite + quartz = K-feldspar + sillimanite + water A. takes place within the greenschist facies. B. takes place within the amphibolite facies. C. takes place within the eclogite facies. D. takes place within the granulite facies. Ans: takes place within the ...
READ MORE +Q. In the hypothetical isobaric ternary liquidus projection diagram given below, solid phases A, B, C, D and E exist in equilibrium with liquid. The reaction taking place at the isobaric invariant point W is A. Liquid (at W) = B + D + E B. Liquid (at W) = A + B + D C. Liquid (at W) + ...
READ MORE +Q. Which one of the following is an image rectification technique? A. Histogram equalization B. Density slicing C. Histogram normalization D. Rubbersheeting Ans: Rubbersheeting
READ MORE +Q. Which one of the following stratigraphic successions is in the CORRECT chronological order (from older to younger)? A. Rajmahal, Dubrajpur, Barakar B. Fenestella Shale, Muth Quartzite, Syringothyris Limestone C. Bagh Bed, Lameta Formation, Deccan Traps D. Singhbhum Granite, Kolhan ...
READ MORE +