The stone I found turns yellow in ultraviolet light and red in blue light. Which mineral is this?
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The stone I found turns yellow in ultraviolet light and red in blue light. Which mineral is this?
Welcome to r/Minerals, a Subreddit dedicated to minerals! Here you may post your favorite specimens, ask for assistance in identifying samples, inquire about mineralogy, and share mineral news!
Where do we need to look or what kind of light do we need to use to find precious stones? As far as I understand, ultraviolet rays do not work to find calcite.
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70% of the stones in the collection emit light when exposed to ultraviolet light
Welcome to r/Minerals, a Subreddit dedicated to minerals! Here you may post your favorite specimens, ask for assistance in identifying samples, inquire about mineralogy, and share mineral news!
Which mineral turns yellow in ultraviolet light?
Welcome to r/Minerals, a Subreddit dedicated to minerals! Here you may post your favorite specimens, ask for assistance in identifying samples, inquire about mineralogy, and share mineral news!
Which mineral turns yellow in ultraviolet light?
Welcome to r/Minerals, a Subreddit dedicated to minerals! Here you may post your favorite specimens, ask for assistance in identifying samples, inquire about mineralogy, and share mineral news!
How could this rock have been formed?
When I polished the stones with sandpaper and wet them, all the beauty came out.
Rocks Rock!
When I polished the stones with sandpaper and wet them, all the beauty came out.
The scientific study of the origin, history, and structure of the Earth.
When I polished the stones with sandpaper and wet them, all the beauty came out.
Welcome to r/Minerals, a Subreddit dedicated to minerals! Here you may post your favorite specimens, ask for assistance in identifying samples, inquire about mineralogy, and share mineral news!
We are different from other people because we live with beauties that most people do not know.
Sparkles for All!
I don't know, I'm waiting for a specialist diagnosis.
Welcome to r/Minerals, a Subreddit dedicated to minerals! Here you may post your favorite specimens, ask for assistance in identifying samples, inquire about mineralogy, and share mineral news!
Wet and dry images of stones. What could these stones be?
Sparkles for All!
Wet and dry images of stones. What could these stones be?
Welcome to r/Minerals, a Subreddit dedicated to minerals! Here you may post your favorite specimens, ask for assistance in identifying samples, inquire about mineralogy, and share mineral news!
stones stuck together that I found in the stream
A public subreddit for the discussion of rock hunting and rock collecting. If you are looking for an identification for your rocks please visit /r/whatsthisrock instead.
stones stuck together that I found in the stream
The scientific study of the origin, history, and structure of the Earth.
stones stuck together that I found in the stream
The scientific study of the origin, history, and structure of the Earth.
stones stuck together that I found in the stream
The scientific study of the origin, history, and structure of the Earth.
I just learned about the stones and I really like them. They continue to glow in the dark after exposure to ultraviolet light. This is very beautiful.
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The different stones I found in the same place seem to be connected with concrete.
The scientific study of the origin, history, and structure of the Earth.
The different stones I found in the same place seem to be connected with concrete.
The scientific study of the origin, history, and structure of the Earth.
The stones I found in the stream today
The scientific study of the origin, history, and structure of the Earth.
This stone continues to glow when I take the ultraviolet light off it, what is it?
The scientific study of the origin, history, and structure of the Earth.
This stone continues to glow when I take the ultraviolet light off it, what is it?
Sparkles for All!
This stone continues to glow when I take the ultraviolet light off it, what is it?
Welcome to r/Minerals, a Subreddit dedicated to minerals! Here you may post your favorite specimens, ask for assistance in identifying samples, inquire about mineralogy, and share mineral news!
