one fable-low hijack cell
pair ruby / sapphire
envelope en_vs
ordering BA
effort low
English 'vs' framing — '{X} vs {Y}'
verdictpicked ruby (first-offered)
· classifierA
· tiernone
response (200 chars)
# Sapphire vs. Ruby
Fun fact: **they're actually the same mineral** — corundum (aluminum oxide, Al₂O₃). The difference comes down to color and the trace elements causing it.
## Key Differences
| Fe
neighbors