The story
From pseudo- + grandreefite.
Etymology from Wiktionary, CC BY-SA 4.0.
pseudograndreefite
Today it means: An orthorhombic-disphenoidal colorless mineral containing fluorine, lead, oxygen, and sulfur. Full definition →
Today it means: An orthorhombic-disphenoidal colorless mineral containing fluorine, lead, oxygen, and sulfur. Full definition →
From pseudo- + grandreefite.
Etymology from Wiktionary, CC BY-SA 4.0.