Lesson plan
getchellite
from the Getchell Mine, the type locality. Getchellite is a rare sulfide of arsenic and antimony, AsSbS 3 , that was discovered by B. G. Weissberg of the New Zealand Department of Scientific and Industrial Research in 1963, and approved as a new species by the International Mineralogical Association in 1965. Many metal sulfides are grey to black, but a few are brightly colored. Orpiment is yellow to brownish gold, cinnabar is deep red and getchellite is a bright orange red.
Article summary
from the Getchell Mine, the type locality. Getchellite is a rare sulfide of arsenic and antimony, AsSbS 3 , that was discovered by B. G. Weissberg of the New Zealand Department of Scientific and Industrial Research in 1963, and approved as a new species by the International Mineralogical Association in 1965. Many metal sulfides are grey to black, but a few are brightly colored. Orpiment is yellow to brownish gold, cinnabar is deep red and getchellite is a bright orange red.
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Discussion questions
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