Veins or something else?
Veins or something else?
![](https://lemmy.world/pictrs/image/f2bcb33c-0a91-4dbb-9f76-978b4479f6d9.jpeg?thumbnail=1024&format=webp)
These look to me like regular intrusive iron rich veins. Boulder is about 1m across, and sandstone/mudstone, area is volcanic.
I am not a geologist.. any ideas?
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Veins or something else?
These look to me like regular intrusive iron rich veins. Boulder is about 1m across, and sandstone/mudstone, area is volcanic.
I am not a geologist.. any ideas?