Assertion: arsenic | /r/HasProperty | recovered
Facets:
value: from copper refinement dust
type: OTHER
value: from copper-gold ores
type: LOCATION
value: from processing of ores
type: OTHER
value: from enargite
type: LOCATION
value: from realgar
type: OTHER
value: from orpiment
type: OTHER
Source sentences:
text: Arsenic is found in the smelter dust from copper, gold, and lead smelters, and is recovered primarily from copper refinement dust.
text: Arsenic trioxide has been recovered from realgar and orpiment — which are found in low-temperature environments such as volcanic sublimations, low-temperature hydrothermal veins and hot springs.
text: Arsenic is found of the smelter dust from copper , gold , and lead smelters, and is recovered primarily from copper refinement dust.
text: Arsenic is a metalloid in group VA and period 4 of the periodic table that occurs in a wide variety of minerals, mainly as As 2 O 3 , and can be recovered from processing of ores containing mostly Cu, Pb, Zn, Ag and Au.
text: It has also been recovered from enargite, a copper mineral, from copper-gold ores, and has been associated with gold occurrences.