conductors at orient, page-47

Thanks, shimmer.

VMS deposits are syngenetic, stratabound and in part stratiform accumulations of massive to semi-massive sulphide. The deposits consist of two parts: a concordant massive sulphide lens (>60% sulphide minerals), and discordant vein-type sulphide mineralization, commonly called the stringer or stockwork zone, located within an envelope of altered footwall volcanic and or sedimentary rocks. In some deposits the stratiform massive sulphide lens comprises the entire
economic deposit, whereas in other deposits appreciable
quantities of ore are also mined from the stockwork zone.

http://www.dmec.ca/ex07-dvd/E07/pdfs/49.pdf

Apologies, Shady, for getting overexcited yesterday. Have to admit i'm still pretty pumped.