Lislkirchnerite

Lislkirchnerite is a rare nitrate mineral ^[3] with the formula Pb₆Al(OH)₈Cl₂(NO₃)₅•2H₂O. It was discovered in Nueva Esperanza No. 1 mine within the Capillitas deposit, Catamarca, Argentina.^[2]

Lislkirchnerite
General
Category	Nitrate mineral
Formula	Pb6Al(OH)8Cl2(NO3)5•2H2O
IMA symbol	Lcn[1]
Crystal system	Monoclinic
Crystal class	Prismatic (2/m) (same H-M symbol)
Space group	P21/n
Unit cell	a = 10.78, b = 9.06 c = 13.62 [Å], β = 102.28° (approximated)
Identification
References	[2]

Similar minerals

Lislkirchnerite is the first mineral with combined lead and nitrate.^[3][4] The structure of the mineral is unique.^[2]