Rur crystal

Rur crystal was a crystal.
== Appearances ==
* Doctor Aphra 5: Aphra, Part V
* Doctor Aphra 6: Aphra, Part VI
* The Screaming Citadel, Part I
* Star Wars 31: The Screaming Citadel, Part II (indirect mention only)
* Doctor Aphra 7: The Screaming Citadel, Part III (indirect mention only)
* Star Wars 32: The Screaming Citadel, Part IV
* Doctor Aphra 8: The Screaming Citadel, Part V
* Star Wars 33: Rebels in the Wild (indirect mention only in opening crawl)
* Doctor Aphra Annual 1 (indirect mention only)
* Doctor Aphra 9: The Enormous Profit, Part I
* Doctor Aphra 10: The Enormous Profit, Part II
* Doctor Aphra 11: The Enormous Profit, Part III
* Doctor Aphra 12: The Enormous Profit, Part IV (indirect mention only)
* Doctor Aphra 13: The Enormous Profit, Part V