H4E1U1L1A1N1D2I1T1E1S1
15 points
HEULANDITES is validvalid
HEULANDITE, [n]
HEULANDITE, a mineral of the zeolite family, a hydrous silicate of alumina and lime [n]
HEULANDITE, [n]
HEULANDITE, a mineral of the zeolite family, a hydrous silicate of alumina and lime [n]