ROCKS AND THEIR PHOTOS WITH PROPERTIES
- 2. Igneous rocks
PROPERTIES:
1. COLOR
2. GRAIN SIZE :MEDIUM, FINE COARSE
3. TEXTURE: EQUIGRANULAR, INEQUIGRANULAR
4. MINERAL PRESENT : MOSTLY FELDSPAR
5. MODE OF ORIGIN: PLUTONIC, HYPABASSAL, VOLCANIC
6. NAME OF ROCK
7. OCCURENCES
8. ENGG USES
9. SKETCH
- 15. Sedimentary rocks
PROPERTIES:
1. COLOR
2. GRAIN SIZE: RUDACEOUS, ARENACEOUS, ARGILLACEOUS, FINE, MEDIUM , COARSE
3. MINERAL PRESENT: QUARTZ, FELDSPAR, CLAY
4. CEMENTING MATERIAL: SILICIOUS,FERROGENEOUS, CALCEREOUS
5. MODE OF ORIGIN: MECHANICAL, CHEMICAL, ORGANIC
6. NAME
7. OCCURENCES: THICK BED, THIN BED
8. USES
9. SKETCH
- 23. Metamorphic rocks
PROPERTIES:
1. COLOR
2. TEXTURE: FINE, MEDIUM, COARSE
3. STRUCTURE: SLATY, SCHISTOSE, GRANULOSE, GNEISSOSE
4. MINERAL PRESENT: QUARTZ, FELDSPAR
5. MODE OF ORIGIN: SEDIMENTARY AND IGNEOUS
6. NAME
7. USES
8. SKETCH