hydrothermal solutions
hydrothermal solutions
hydrothermal solutions
The majority of the sulfur produced today is obtained from underground deposits, usually found in conjunction with salt deposits, with a process known as the Frasch process.
That would be referred to as a vein, or if a valuable mineral, an ore vein.
Veins generally. In mining: veins, lodes or ore-bodies. They are normally precipitates of metallic compounds.
hydrothermal solutions
hydrothermal solutions
The majority of the sulfur produced today is obtained from underground deposits, usually found in conjunction with salt deposits, with a process known as the Frasch process.
Usually a shaft mine would be used, unless the ore deposits were in a "vein", then a open-pit mine would be used.
Vein minerals can contain deposits of metals and other minerals, and occur in fissures or cracks of rock.
That would be referred to as a vein, or if a valuable mineral, an ore vein.
Metal deposits that occur in the cracks of rocks.
These vein deposits are known as pegmatites. Crystal size can be one of the most striking features of a pegmatite.
Veins generally. In mining: veins, lodes or ore-bodies. They are normally precipitates of metallic compounds.
A shaft mine.
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.
vein mineral deposits, magma formed rocks, &beach sands.