Plutonic Igneous Rocks

[@ThomasStevensontutor]

I've discovered that the 'anorthosite' shown at 5:27 is actually larvikite, which contains 75% feldspar and is even rarer than anorthosite! You can see more examples here: www.alexstrekeisen.it/english/pluto/larvikite.php

[@selmtron]

That's rad! I similarly found some ultrafelsic pegmatite in an anorthosite complex, with golden feldspar schiller - kind of like a monochrome labradorite bling - but plain kspar red at other angles. ~1.43 Ga pyroxene and hornblende syenite . Your video helped me figure out the id. Thank you! Cool rocks!

[@rachelLadyD]

wow thank you, I will be back with my 12 year old soon, she loves rocks, like me..I found a beautiful stream and lake in Ireland, the rocks there are mesmerising i feel like I found gold but nicer because it doesn't give me fever, and nobody ever trys to steal my samples. There is another top secret beach that is my new favourite place in Ireland, full of amazing rocks, basalt cliffs, and other rocks, I am a beginner in learning, still at the wondering what they are all about stage, been at that stage for decades, anyhow, education is a great thing, and you sir have that in abundance, so well done. The beach I found has amazing abundance of sea fossils, marine fossils, and is abundant with mermaid purses, (shark baby pouches?) any way I feel nervous talking about this unspoilt beach with stunnng sand dunes cos, its too pristine and precious to share with the world

[@mayanksingh0044]

Thx uncle ji

[@AbbigaelWanjiru-tc2oq]

Wow so commendable😍

[@ArleneDKatz]

You are a great teacher. Thank you

[@alaskajdw]

Good stuff. Please make more

[@justinbullock6042]

Liked and subscribed, thank you thank you!

[@TancasisAngelo]

Ty

[@gencicici6205]

Very clear.

[@mistressofstones]

THANK YOU!!!!! :)

[@undefinedinstrument]

very helpful, thanks

[@achsangelgela5675]

What are the types of plutonic rock contact

[@xrete]

subbing

[@oliverjoshbalbino5898]

thankyouuu

[@ifantsaurells3014]

Pluton Onepiece...

[@JoseLuna-iu6jw]

I have some plutonik rock that I will like to show