Bindi, Luca and Zaccarini, Federica and Bonazzi, Paola and Grammatikopoulos, Tassos and Tsikouras, Basilios and Stanley, Chris and Garuti, Giorgio·CC BY 4.0·Wikimedia

Grammatikopoulosite

Ortorombico root IMA approved

Etymologia

Nazwany na cześć Tasos Grammatikopoulos.

Czakry wtórne

crown