"Back in our second year, Harry destroyed Tom Riddle's diary in the Chamber of Secrets using a Basilisk fang," Hermione explained to Quinlan. "We believe we can use the same method to destroy the Hufflepuff cup and the Ravenclaw tiara."
The girl took a small, exquisite gold cup from her beaded bag—another Horcrux obtained from Gringotts, one Bellatrix had hidden away.
Quinlan paused for a few seconds before replying, "That's a good method, but you’ll find nothing if you head to the Chamber now. The Basilisk’s carcass isn't there anymore."
Chapter 202