MINERAL AND ENERGY RESOURCES IN INDIA
MINERALS
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Veins
|
|
|
Lodes
|
|
|
Beds
|
|
|
Layers
|
Detailed explanation-1: -In igneous and metamorphic rocks minerals may occur in the cracks, crevices, faults or joints. The smaller occurrences are called Veins and the larger is called Lodes.
Detailed explanation-2: -In Metamorphic and Igneous rocks, minerals may occur in the joints, faults, crevices, cracks. The larger ones are called lodes and smaller occurrences are called veins.
Detailed explanation-3: -A lode is a metal-bearing deposit found embedded between layers of bedrock. Lode deposits occurring in igneous or metamorphic rocks commonly contain gold and silver, while lode deposits in sedimentary rocks often contain iron or uranium ore. The extraction process for lode deposits is hard rock mining.
Detailed explanation-4: -Veins and Lodes are two types of minerals according to occurrence in igneous and metamorphic rocks. Minerals were found in joints and cracks of igneous and metamorphic rocks.
Detailed explanation-5: -In igneous and metamorphic rocks minerals may occur in the cracks, crevices, faults, or joints. The smaller occurrences are called veins and the larger ones are called lodes.