Table 4.

Phases identified during XRD analysis.

Phase Name	Phase Chemical Formula	Reference Code—ICSD FIZ Karlsruhe Database	Crystallography Open Database COD ID	Crystal System	Space Group	Space Group Number
Hydrozincite	Zn5(OH)6(CO3)2	01-072-1100	9007481	Monoclinic	$\mathrm{C}2/\mathrm{m}$	12
Simonkolleite	Zn5(OH)8Cl2·H2O	98-003-4904	9004683	Hexagonal	$\mathrm{R}\overline{3}\mathrm{m}$	166
Zincite	ZnO	98-015-4487	9004178	Hexagonal	$\mathrm{P}{6}_3/\mathrm{mc}$	186
Aluminium (II) Oxide	AlO	98-002-8920	-	Cubic	$\mathrm{Fm}\overline{3}\mathrm{m}$	225
Sodium Chloride	NaCl	01-075-0306	1000041	Cubic	$\mathrm{Fm}\overline{3}\mathrm{m}$	225