Anyone noticed something special about Arcadia's Lithium?...

Anyone noticed something special about Arcadia's Lithium?

Arcadia in Zimbabwe is Africa's biggest lithium resource with a proven and probable ore reserve of 26.9mn t. It is estimated to contain 868,000t of lithium carbonate equivalent material.
The ore reserve contains 7.6mn lbs of tantalum pentoxide. The mineral resource is 72.7mn t, grading 1.1pc lithium oxide and 119 parts per million tantalum pentoxide. It is estimated to contain 808,000t of lithium oxide and 2.0mn t of lithium carbonate equivalen
Owing to its high band gap and dielectric constant, tantalum pentoxide has found a variety of uses in electronics, particularly in tantalum capacitors. These are used in automotive electronics, cell phones, and pagers, electronic circuitry; thin-film components; and high-speed tools. In the 1990s, interest grew in the use of tantalum oxide as a high-k dielectric for DRAM capacitor applications.,^[20][21]
It is used in on-chip metal-insulator-metal capacitors for high frequency CMOS integrated circuits. Tantalum oxide may have applications as the charge trapping layer for Non-volatile memories.,^[22][23] There are applications of tantalum oxide in resistive switching memories