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Describe how a vein of silver forms from a solution?
A vein of silver forms from a solution by vein minerals that form in fissures in the existing rock, either thru deposition by mineral saturated hydrothermal fluids, or injection of magma and subsequent cooling.
True or false viens minerals were once in solution?
true
What forms in cracks or along faults?
vein minerals
A solution is saturated with dissolved minerals - what will happen if 50 percent of the water in the solution evaporated?
50 percent of the dissolved minerals will condense out of solution by crystallization.
Vein deposits of extremely large-grained minerals that can contain rare ores such as lithium and beryllium?
These vein deposits are known as pegmatites. Crystal size can be one of the most striking features of a pegmatite.
Describe how a vein of silver forms from a solution?
A vein of silver forms from a solution by vein minerals that form in fissures in the existing rock, either thru deposition by mineral saturated hydrothermal fluids, or injection of magma and subsequent cooling.
Describe how a vein of silver forms from a solution.?
A vein of silver forms from a solution by vein minerals that form in fissures in the existing rock, either thru deposition by mineral saturated hydrothermal fluids, or injection of magma and subsequent cooling.
Are vein minerals metal deposits that occur in cracks in rocks?
Yes and No, while some metal ores may indeed be vein minerals, not all vein minerals are metal ores and not all metal ores are vein minerals.
True or false viens minerals were once in solution?
true
Vein minerals are metal deposits that occur in the cracks of rocks?
Vein minerals can contain deposits of metals and other minerals, and occur in fissures or cracks of rock.
What is a vein mine?
A mine that follows the vein of certain minerals, instead of digging a straight tunnel.
What group of minerals form along faults?
vein minerals form between faults.
What forms in cracks or along faults?
vein minerals
Vein of extremely large grained minerals?
pegmatite
What is a vein of metal ore?
An ore vein is a crack or crevice in a rock where minerals can be found.
What is a vien in rock?
A vein in geology is a sheetlike body of minerals within a rock. They form when mineral constituents carried by an aqueous solution within the rock mass are deposited through precipitation.
What is hydrothermal vein made up of?
Precipitated hydrothermal minerals.
