system
Given the following post, respond as if you're commenting on Reddit:
human
[Stargate SG-1] Are Stargates nearly indestructible?

**Note: For now i've only gone up to the third season episode *Shades of Grey*. So please, no spoilers from the rest of the series**

In the S3 episode *Foothold*, when a group of crustacean-like aliens got cut off from their escape set themselves to self destruct, the Stargate was left undamaged from the explosion. Then in another S3 episode *A Hundred Days*, while SG-1 was evacuating the people on Edora from a deadly meteor shower, one of the meteors impacted straight onto the Stargate. But the Stargate the Stargate did not get shattered into little pieces, it got buried whole underground and it was still functioning.

So is it possible that Stargates or any kind of technology made from Naquadah is somewhat very difficult to be destroyed by a powerful blast?
gpt
Stargates are very hard to damage, being made of some sort of Naquadah-based alloy or composite or something. Normal Naquadah can be used to make stronger, denser alloys but it takes considerable technology to get to the sort of strength the Stargate shows.

Stargates could be destroyed be black holes, being dropped into a star or by having a 10 gigaton *Naquadriah* detonated just behind the Stargate while it was open.

Otherwise they're shown to shrug off low-yield nukes, orbital reentry etc.