** Shares of Venturex Resources Ltd VXR.AX fall as much as
4.4 pct to A$0.215, their lowest since Feb 13
** Copper-zinc explorer signs https://bit.ly/2O2r7sT
agreement with Japanese zinc refiner Toho Zinc 5707.T to defer
the latter's off-take rights by 5 years
** After the 5-year period, Toho will have rights to 280,000
tonnes of zinc-in-concentrate produced, up from the original
230,000 tonnes
** Venturex to use the nearterm zinc off-take to help fund
development of Sulphur Springs Copper-Zinc Project in Western
Australia's Pilbara region
** Stock posts its biggest intraday pct fall since Feb 26
** Stock has risen 28.6 pct this year, as of last close
((Reuters Messaging:
Nikhil.Subba.thomsonreuters.com@reuters.net))