Iceland spar
Type: Product
As of November 2026, Iceland spar has been mentioned in one podcast episode on SciShow (Dec 2025).
A crystal form of calcite known for its optical properties.
| Mentioned in | 1 episode on 1 podcast (as of November 2026) |
|---|---|
| First heard | Dec 2025 on SciShow |
Who talks about Iceland spar on podcasts?
Iceland spar came up; the most recent mention was Dec 2025 on SciShow.
- 10 Mysteries We Solved with Archeology | Compilation on SciShow (Dec 2025)
What is Iceland spar mentioned alongside?
Iceland spar is most often mentioned alongside Stonehenge, Salsbury Plain and Jeffrey of Monmouth.
Mentioned together: Stonehenge, Salsbury Plain, Jeffrey of Monmouth, Rosetta Stone, Rapanui, Hokum people, Nabotian people, Kasala, Beija people, Giza pyramid complex