2026-10-26 01:54 UTC
@ohiofi@mastodon.social Paging @steggy@sunny.garden I think it's elevation above sea level makes that unlikely,.
#monsterdon
Replies (1)
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@steggy@sunny.garden 2026-10-26 02:01
@paco@infosec.exchange @ohiofi@mastodon.social Depends on what type of rock it's on. It looked a little like Castle Rock, so it's probably diabase, which usually has low radon emissions. #Monsterdon #rockjock