Dec 16 (Reuters) - Alexander Mining PLC AXM.L :
* ADDITIONAL PATENT GRANTED IN AUSTRALIA
* SUBSIDIARY, METALEACH HAS BEEN GRANTED A PATENT FOR A METHOD FOR AMMONIACAL LEACHING OF COPPER FROM OXIDISED COPPER ORES
Dec 16 (Reuters) - Alexander Mining PLC AXM.L :
* ADDITIONAL PATENT GRANTED IN AUSTRALIA
* SUBSIDIARY, METALEACH HAS BEEN GRANTED A PATENT FOR A METHOD FOR AMMONIACAL LEACHING OF COPPER FROM OXIDISED COPPER ORES