"Riebeckite" validity in different word game dictionaries
Dictionary | Validity |
---|---|
Scrabble US(US/Canada/Thailand - TWL/NWL) | No |
Scrabble UK(International - SOWPODS/CSW) | Yes |
Words with Friends(WWF) | Yes |
"riebeckite" Definition
- a black monoclinic amphibole Na2Fe5Si8O22(OH)2 containing much iron and sodium