Scrabble Words from Geology — Rock-Solid High Scores
Geology gives Scrabble players access to some of the game's most powerful words. QUARTZ alone scores 24 points — using both the Q and Z tiles in a single devastating play. Earth science vocabulary is a goldmine for competitive players who know their rocks.
24 pts
QUARTZ
11 pts
SCHIST
8 pts
BASALT
7 pts
GNEISS
The King of Geology Words
QUARTZ — 24 Points
Q=10, U=1, A=1, R=1, T=1, Z=10 · 6 letters
A crystalline mineral found worldwide. QUARTZ is the holy grail — it uses BOTH the Q=10 and Z=10 tiles in one word, delivering 24 base points. On a triple-word square, that's 72 points from a single play.
�ite SCHIST
11 pts · S=1, C=3, H=4, I=1, S=1, T=1 · Metamorphic rock
�ite BASALT
8 pts · B=3, A=1, S=1, A=1, L=1, T=1 · Volcanic rock
🪨 GNEISS
7 pts · G=2, N=1, E=1, I=1, S=1, S=1 · Banded rock
💎 GEODE
7 pts · G=2, E=1, O=1, D=2, E=1 · Crystal cavity
More Geology Words
Strategy Tips
QUARTZ is the Q+Z dream: If you hold both Q and Z, QUARTZ only needs U, A, R, T — all common tiles. This is the single best word for dumping both premium tiles at once.
SCHIST uses the CH combo: C=3 and H=4 together give 7 points from two tiles. SCHIST also uses double S, helping clear duplicate tiles from your rack.
QUARTZITE extends to 9 letters: If the board allows it, QUARTZITE (Q=10, U=1, A=1, R=1, T=1, Z=10, I=1, T=1, E=1 = 27pts + 50 bingo bonus = 77pts) is a game-winning play.
💡 Key Insight
Geology is the Q-tile's best friend. QUARTZ, QUARTZITE, and QUARTZ-based plays give you the highest-scoring options for disposing of the Q tile with a U available. Memorise these rock words.
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