Nadine, Hunter of Rocks 💎
banner
nadwgab.bsky.social
Nadine, Hunter of Rocks 💎
@nadwgab.bsky.social
Geologist | Mineralogy Curator @ the Natural History Museum, London | Creator of #365Minerals | Views are my own | She/Her

Posts about: #minerals #museums #geology #fossils #science #nature

Geology memes: #GeologistProblems

🐘 mas.to/@NadWGab
Pinned
Finally making use of the pinned post feature...

Hello! I'm a geologist and mineral curator. Follow for posts about #minerals, #museums, #science and more! 📜🧪⚒️ #AddToBlackSky
*goes to a natural history museum and holds up a bouquet to an Allosaurus skeleton so they can finally see some flowers*
I don’t know a lot.

But I know a lot about dinosaurs.

Now we all know dinosaurs lived for millions of years right?

But does you mind actually wrap around how long they dominated for?

Lets get a little perspective.

Did you know Allosaurus never saw flowers but T.rex did?
November 29, 2025 at 11:28 PM
Reposted by Nadine, Hunter of Rocks 💎
This is incredible thank you @sesmith.lol here are some shrimp.
November 29, 2025 at 4:14 AM
Reposted by Nadine, Hunter of Rocks 💎
332 of #365Minerals 🧪⚒️

Glaucophane:
- An amphibole group mineral
- Forms in the blueschist metamorphic facies (low temperature, high pressure)
- Its name comes from the Greek words "γλαυκός/glaukos" (sky blue) and "φαίνεσθαι/phainestai" (to appear) because of its colour #minerals
November 28, 2025 at 10:55 AM
Reposted by Nadine, Hunter of Rocks 💎
November 28, 2025 at 3:26 PM
Reposted by Nadine, Hunter of Rocks 💎
I need to sell 28 more of these before Christmas if I want to break even on the design. We're over half way there so fingers-crossed that new people keep wanting them!
I really wasn't exaggerating when I said my Christmas tree pride pins were detailed. Each of these baubles is just over 2mm! canopyrobin.etsy.com/listing/4405...
November 27, 2025 at 10:02 PM
I'm just over 90% of the way through #365Minerals! The end is in sight! #minerals 🧪⚒️
331 of #365Minerals 🧪⚒️

Andalusite:
- An aluminosilicate mineral
- A polymorph of kyanite and sillimanite
- A common low grade metamorphic mineral
- Used in the production of high temperature ceramics
- Named after Andalusia in Spain #minerals
November 27, 2025 at 10:18 PM
Reposted by Nadine, Hunter of Rocks 💎
Geologic Core Sample

xkcd.com/3171/
November 25, 2025 at 10:35 PM
Reposted by Nadine, Hunter of Rocks 💎
Fossilized D-Pads
331 of #365Minerals 🧪⚒️

Andalusite:
- An aluminosilicate mineral
- A polymorph of kyanite and sillimanite
- A common low grade metamorphic mineral
- Used in the production of high temperature ceramics
- Named after Andalusia in Spain #minerals
November 27, 2025 at 1:02 PM
Reposted by Nadine, Hunter of Rocks 💎
The Meowth is out of the bag.

I am currently researching and writing my next book, 'Space Invaders' a queer history of videogames.

Just like 'Queer As Folklore' this is a subject very very close to my heart. It's very bloody exciting. What a lucky sod!

Thanks @manchesterup.bsky.social!
November 27, 2025 at 9:51 AM
Reposted by Nadine, Hunter of Rocks 💎
330 of #365Minerals 🧪⚒️

Phlogopite:
- A mica group mineral
- Forms in igneous rocks and via contact metamorphism
- Its name comes from the Greek word "φλογωποζ/phlogopos" (resembling fire) because of its reddish tint #minerals
November 26, 2025 at 10:18 AM
Reposted by Nadine, Hunter of Rocks 💎
They're all good rocks, Mika.
329 of #365Minerals 🧪⚒️

Anorthite:
- A calcium-rich plagioclase feldspar
- Forms in mafic igneous rocks
- Found on the Moon and and in comets such as Comet 81P/Wild
- Its name comes from the Greek words "αν oρθός/an orthós" (not a right angle) because its crystals have an oblique form #minerals
November 26, 2025 at 6:21 AM
Reposted by Nadine, Hunter of Rocks 💎
329 of #365Minerals 🧪⚒️

Anorthite:
- A calcium-rich plagioclase feldspar
- Forms in mafic igneous rocks
- Found on the Moon and and in comets such as Comet 81P/Wild
- Its name comes from the Greek words "αν oρθός/an orthós" (not a right angle) because its crystals have an oblique form #minerals
November 25, 2025 at 10:26 AM
Reposted by Nadine, Hunter of Rocks 💎
328 of #365Minerals 🧪⚒️

Graphite:
- Composed of carbon
- Same composition as diamond but a different structure
- Forms in metamorphic/igneous rocks & meteorites
- Used in electrical conductors, lubricants, pencils
- Its name comes from the Greek "γράφειν/graphein" (to write) #minerals #MineralMonday
November 24, 2025 at 10:02 AM
Reposted by Nadine, Hunter of Rocks 💎
My surgical instrument enamel pin set is finally on my store, and also as individuals! I made these after my top surgery and they’re my favourite pins of the year 🫀

You can get them here! 🩻💉⚕️ blacksmoke1033.etsy.com
November 22, 2025 at 1:25 PM
Reposted by Nadine, Hunter of Rocks 💎
September 5, 2025 at 1:14 PM
Reposted by Nadine, Hunter of Rocks 💎
November 23, 2025 at 4:36 AM
Reposted by Nadine, Hunter of Rocks 💎
327 of #365Minerals 🧪⚒️

Topaz:
- Silicate mineral
- Pure topaz = yellow, brown, blue
- Impurities & treatments cause other colours
- Blue topaz is the Texas state mineral
- Forms in pegmatites, quartz veins & granite
- Named after Topazios Island (now called Zabargad Island) in the Red Sea #minerals
November 23, 2025 at 11:07 AM
Reposted by Nadine, Hunter of Rocks 💎
326 of #365Minerals 🧪⚒️

Periclase:
- A magnesium oxide mineral
- Forms via high temperature contact metamorphism
- Used in the production of fire bricks
- Its name comes from the Greek word "περικλάω/perikláo" (to break around) because of its cleavage #minerals
November 22, 2025 at 10:42 AM
Reposted by Nadine, Hunter of Rocks 💎
Want to visit Siccar Point but can’t get out or it’s too far away?

@callanbentley.bsky.social has made this amazing online field-guide, including gigapan images and some fantastic virtual outcrops that you can explore in 3D. Check it out!

opengeology.org/historicalge...
VFE: Siccar Point, Scotland – Historical Geology
opengeology.org
November 22, 2025 at 10:38 AM
Reposted by Nadine, Hunter of Rocks 💎
325 of #365Minerals 🧪⚒️

Barytocalcite:
- A barium calcium carbonate mineral
- Forms when hydrothermal fluids react with limestone
- Its type locality is Blagill Mine in Cumbria, England
- Named for its chemical composition #minerals
November 21, 2025 at 10:41 AM
Reposted by Nadine, Hunter of Rocks 💎
324 of #365Minerals 🧪⚒️

Nepheline:
- A feldspathoid mineral
- Forms in volcanic rocks with low silica content
- Its name comes from the Greek word "νεφέλη/nephélē" (cloud) because it turns cloudy when exposed to strong acid #minerals
November 20, 2025 at 10:35 AM
Reposted by Nadine, Hunter of Rocks 💎
Gems and minerals from “Erdgeschichte” by Melchior Neumayr. Leipzig; Bibliographisches Institut 1897.

#naturalhistory #sciart #chromolithography
#minerals #mineralogy
November 20, 2025 at 1:24 AM
Reposted by Nadine, Hunter of Rocks 💎
Fish have committed credit card fraud
November 19, 2025 at 9:49 PM
Reposted by Nadine, Hunter of Rocks 💎
323 of #365Minerals 🧪⚒️

Oligoclase:
- A plagioclase feldspar mineral
- Sometimes classed as a variety of albite
- An important component of igneous rocks
- Its name comes from the Greek words "όλίγος/oligos" (little) and "κλάσις/klasis" (fracture) because of its cleavage #minerals
November 19, 2025 at 10:26 AM
Reposted by Nadine, Hunter of Rocks 💎
are you sick of generative AI slop?

why not fight back by adorning your home with gorgeous birds that only an attentive birder could draw? www.tommysiegel.net
November 19, 2025 at 7:51 PM