/r/askgeology

Year:

Only show posts with narrations

What is this purple/red rock found on the tops of many hills in PA and what formation is is a part of?

22 upvotes • SouthPawXIX

Mark as read: Add to a list

Please help. I probably sound crazy & hope it's just that

12 upvotes • ChaoticFlow69

Mark as read: Add to a list

What was this stuff in the pond?

8 upvotes • ChaoticFlow69

Mark as read: Add to a list

Question about selling rocks with gold in them.

7 upvotes • Life_Tax_2410

Mark as read: Add to a list

What's the rainbow-like inclusion in this stone?

5 upvotes • Waste-Prior8506

Mark as read: Add to a list

Can you process shale into clay?

2 upvotes • phys_chem_ceramics

Mark as read: Add to a list

Is this an iron deposit in slate?

2 upvotes • skootershooter324

Mark as read: Add to a list

Iron inclusion in calcite-based sediment/concretion?

2 upvotes • horrorpoppa

Mark as read: Add to a list

What type of rock is that this?

2 upvotes • Few-Muscle2487

Mark as read: Add to a list

black outcropping on an asteroid --YT video

1 upvotes • OriginalIron4

Mark as read: Add to a list

Title	Upvotes	Author	Mark as read	Favorited	Rating	Add to a list
What is this purple/red rock found on the tops of many hills in PA and what formation is is a part of?	22	SouthPawXIX
Please help. I probably sound crazy & hope it's just that	12	ChaoticFlow69
What was this stuff in the pond?	8	ChaoticFlow69
Question about selling rocks with gold in them.	7	Life_Tax_2410
What's the rainbow-like inclusion in this stone?	5	Waste-Prior8506
Can you process shale into clay?	2	phys_chem_ceramics
Is this an iron deposit in slate?	2	skootershooter324
Iron inclusion in calcite-based sediment/concretion?	2	horrorpoppa
What type of rock is that this?	2	Few-Muscle2487
black outcropping on an asteroid --YT video	1	OriginalIron4