Zirconolite-4M
= Zirconolite-4M
A monoclinic <zirconolite> <polytype> with a four-layer repeat, observed in some actinide-substituted composition ranges.
= Zirconolite-4M
A monoclinic <zirconolite> <polytype> with a four-layer repeat, observed in some actinide-substituted composition ranges.