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
vein minerals
50 percent of the dissolved minerals will condense out of solution by crystallization.
These vein deposits are known as pegmatites. Crystal size can be one of the most striking features of a pegmatite.
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.
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.
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
Vein minerals can contain deposits of metals and other minerals, and occur in fissures or cracks of rock.
A mine that follows the vein of certain minerals, instead of digging a straight tunnel.
vein minerals form between faults.
vein minerals
pegmatite
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.
Precipitated hydrothermal minerals.
Metal deposits that occur in the cracks of rocks.