Elizabeth V
@geolizzy.bsky.social
Ore Deposit geologist turned SAHM. I love rocks and books. Follow for geology and other science, women in STEM, and occasional snarky comments.
I’ve been listening to this song since it came out and today was the first time I’ve watched the official video and I can’t believe I never knew about the gold mining metaphor in it
February 9, 2026 at 9:41 PM
I’ve been listening to this song since it came out and today was the first time I’ve watched the official video and I can’t believe I never knew about the gold mining metaphor in it
No this is either andradite or grossular garnet but I’m not sure which
February 9, 2026 at 4:25 AM
No this is either andradite or grossular garnet but I’m not sure which
That one is pretty but certainly very different than the other ones.
It looks like the green may be epidote. It is a low grade metamorphic mineral and you can see it as little veins like that.
It looks like the green may be epidote. It is a low grade metamorphic mineral and you can see it as little veins like that.
February 9, 2026 at 12:17 AM
That one is pretty but certainly very different than the other ones.
It looks like the green may be epidote. It is a low grade metamorphic mineral and you can see it as little veins like that.
It looks like the green may be epidote. It is a low grade metamorphic mineral and you can see it as little veins like that.
Nice marble and looks like maybe the small minerals are garnets
February 9, 2026 at 12:03 AM
Nice marble and looks like maybe the small minerals are garnets
White could be wollastonite. Needles could be either wollastonite or an amphibole like tremolite or something. I also think I see some small red garnets.
February 9, 2026 at 12:02 AM
White could be wollastonite. Needles could be either wollastonite or an amphibole like tremolite or something. I also think I see some small red garnets.
I would say this could be igneous or it could be metaigneous (metamorphosed igneous rock). If it is metamorphic I would still call it a gneiss even if you don’t see the classic gneiss layering. This is one reason why where it comes from matters. Sometimes it’s not that easy to tell with hand sample
February 8, 2026 at 11:05 PM
I would say this could be igneous or it could be metaigneous (metamorphosed igneous rock). If it is metamorphic I would still call it a gneiss even if you don’t see the classic gneiss layering. This is one reason why where it comes from matters. Sometimes it’s not that easy to tell with hand sample
Not all metamorphic rocks are foliated, especially if they form by metasomatism (magma cooks the rocks that it intrudes into). A skarn is an example of that. Many marbles and quartzites are also not foliated. Some igneous rocks that have been metamorphosed also can not look very foliated.
February 8, 2026 at 10:53 PM
Not all metamorphic rocks are foliated, especially if they form by metasomatism (magma cooks the rocks that it intrudes into). A skarn is an example of that. Many marbles and quartzites are also not foliated. Some igneous rocks that have been metamorphosed also can not look very foliated.
Obviously I could be wrong. Do you know geologists in the Capital District? They might recognize it right away.
February 8, 2026 at 4:21 PM
Obviously I could be wrong. Do you know geologists in the Capital District? They might recognize it right away.
They don’t transport aggregate that far, especially when there is lots around. This likely came from a New York quarry, and I think this rock is actually metamorphic. Lots of quarries in the Adirondacks and this very much looks like the rocks from there
February 8, 2026 at 4:07 PM
They don’t transport aggregate that far, especially when there is lots around. This likely came from a New York quarry, and I think this rock is actually metamorphic. Lots of quarries in the Adirondacks and this very much looks like the rocks from there
This is one that’s not easy to ID with a photo 😅 and I might have made different guesses if you didn’t mention where you found it.
February 8, 2026 at 1:13 PM
This is one that’s not easy to ID with a photo 😅 and I might have made different guesses if you didn’t mention where you found it.
But my other guess is that this is actually wollastonite and a pyroxene from a skarn. I actually may lean more toward this one actually.
February 8, 2026 at 1:12 PM
But my other guess is that this is actually wollastonite and a pyroxene from a skarn. I actually may lean more toward this one actually.
So you saying this is from Milton, makes me think this is from a quarry in the Adirondacks. Rocks from there are granulite facies metamorphic rocks and have a lot of feldspar and orthopyroxene. So I suspect that’s what this is.
February 8, 2026 at 1:06 PM
So you saying this is from Milton, makes me think this is from a quarry in the Adirondacks. Rocks from there are granulite facies metamorphic rocks and have a lot of feldspar and orthopyroxene. So I suspect that’s what this is.
Can you post more photos?
February 7, 2026 at 11:49 PM
Can you post more photos?
I never learned to study. I just have a good memory, pattern recognition, and math skills. Now, I’m failing at teaching my oldest kid study skills because I’ve got no idea what they are.
February 7, 2026 at 9:39 PM
I never learned to study. I just have a good memory, pattern recognition, and math skills. Now, I’m failing at teaching my oldest kid study skills because I’ve got no idea what they are.
They also make fleece lined tights. I’ve been thinking about buying some of those for myself.
Stay warm today!
Stay warm today!
February 7, 2026 at 2:57 PM
They also make fleece lined tights. I’ve been thinking about buying some of those for myself.
Stay warm today!
Stay warm today!
Do you have any lined leggings you can wear underneath for until you get inside?
February 7, 2026 at 2:01 PM
Do you have any lined leggings you can wear underneath for until you get inside?