Description
Petalite is a lithium aluminium silicate similar to spodumene,
which studies have shown can be processed via conventional,
commercially-proven methods.
This means that petalite and spodumene deposits have a lower
development and/or environmental risks than unconventional lithium
sources such as lepidolite/zinnwaldite (lithium mica) or
clay-hosted deposits, the former of which contains flourine
Interim metallurgical testwork results indicate an ultra-low
impurity petalite concentrate, grading 4.4% Li2O and 0.*1% Fe2O3,
can be produced from our material
This meets Technical Grade lithium concentrate specifications,
which command a premium over Chemical Grade products due to their
low impurities
Specs of our product are as below:
Petalite
Formula: LiAlSi4O*0 or Li2O.Al2O3.8SiO2
Oxide Analysis Formula
Li2O 4.*6% 1.**0
Al2O3 *6.*5% 1.**0
SiO2 *8.*8% 7.**9
Fe2O3 0.2
Ti2O 0.*1
CaO 0.*1
K2O 0.*8
Na2O 0.*8
Oxide Weight **2.*4
Formula Weight **2.*4
DENS - Density (Specific Gravity) 2.*5
COLE - Co-efficient of Linear Expansion 0.*5
GSPT - Frit Softening Point ***0C M
