Thu 20 Jul, 2017 03:06 am - Not really... I live in the lowlands and there isnt really much going on here. Only a limestone quarry nearby. Also the second rock is not attracted by magnet at all, and its not magnetic (hematite... (view)
Wed 19 Jul, 2017 03:11 pm - I live in Bulgaria, thus meaning there are no reefs or anything like that hundrets of miles from here. Right now I cant do a vinegar test, so I'll post tomorrow.
About the second rock it... (view)
Wed 19 Jul, 2017 10:43 am - Hi everyone!
While I was fishing in the river last week I found two interesting rocks and I am really curious what they are.
Here is the first one which is like nothing I've seen in the... (view)
Mon 3 Jul, 2017 08:36 am - Hello everyone.
Here is a rock I found in my garden, which looks very strange.
https://ibb.co/ftixpa
https://ibb.co/ccjgFF
I was wondering if its some sort of fossilized wood or something.
(view)
Wed 28 Jun, 2017 11:02 am - Obsidian is classified as glass, but this looks and feels nothing like glass. I own couple of obsidian rocks and this is something completely different from them. (view)
Tue 27 Jun, 2017 01:24 pm - Hello everyone.
Can anyone tell what this rock is? I've never seen a rock like this.
https://ibb.co/m69gA5
https://ibb.co/ch66ck
Thanks! (view)
Mon 26 Jun, 2017 01:53 pm - In school we did an experiment with the one you said is quartz. We mixed pieces of it with some acid to see if it was carbonate, and indeed it was, but when I look up online quartz seems to be made... (view)
Mon 26 Jun, 2017 07:53 am - Hi everyone!
Here are some rocks i've found, but have no clue what they are.
https://ibb.co/fz0uV5
https://ibb.co/jcH8q5
This one I found a while ago in a limestore quarry i think... (view)
