Gem Mountain Sapphire Mine
Buy a bucket of sapphire gravel and wash it at an outdoor trough with staff on hand, who then weigh and bag any rough sapphires you separate out.
此次访问
为什么值得一游
Washing gravel and then deciding which rough stones are worth heat treating and cutting is the first real judgement call in the chain from deposit to gemstone.
出发前
The site states that all equipment is provided at no additional charge and that rough sapphires are weighed and bagged free of charge, with a separate fee for gem-quality evaluation. Mine visits are first come, first served with a VIP section available for groups; there is no mobile signal at the mine, the wash trough is outdoors with little cover, and visitors are advised to bring a chair and shade if they need them.
摘自 gemmountainmt.com，阅读请访问 2026年8月16日。
开放时间、开放季节和票价可能会有所变动，且我们并非运营方。出行前请直接向场地方确认。我们不对任何参观活动收取佣金。