Joining a public Telegram group carries no risk to your wallet or device by itself. The real risk in crypto groups is social engineering — unsolicited DMs from fake "admins" offering deals after you join. گروه کانال علوم مهندسی معدن Chat is listed in our directory, but the rule applies everywhere: never respond to DMs from unknown accounts after joining any crypto group. Your phone number is never visible to other members unless you've made it public in your Telegram privacy settings.

No. Telegram never notifies your contacts when you join or leave a group. Other members inside گروه کانال علوم مهندسی معدن Chat can see your username only if you post — your membership is not visible to anyone outside the group.

گروه کانال علوم مهندسی معدن Chat is a Telegram group for anyone interested in mining and engineering. Members can expect regular discussions on science and discussion, along with chat to discover.

We verify every listing is publicly accessible, has a minimum member count, and exclude groups Telegram has marked as harmful. گروه کانال علوم مهندسی معدن Chat currently has 937 members and is marked as active, last verified 04 Jun 2026. If you've joined گروه کانال علوم مهندسی معدن Chat and noticed something suspicious — a review on this page helps others stay safe.