#Igneous

qwꙮrtz

qwoortz

"Clinker", regionally referred to as "scoria" is a pyrometamorphic rock that is commonly used as a surfacing material. These rocks are all samples of clinker- look at the amazing variety!

Ria Cayde✨🏳️‍🌈

RiaCayde

My #Destiny Prop WorkA thread: Over the past few years I have been teaching myself how to design, 3D print, and post process props. This thread will show both complete

too tired but spooky

storiesilike

I took one class of marine geology, I'm going to ace thishttps://twitter.com/angelsnuffbox/status/1321517610563895296 Metamorphic, sedimentary and igneoushttps://twitter.com/angelsnuffbox/status/1321517948083654656 NoneZeroNothingThey a

Morgaine le Fee

MorgaineFee

I'm starting a #geology thread with #GlacialErratics I found in my region (Västerbotten, Sweden. Last glaciation: Weichsel, ended ca. 10ky ago).The first one is a porphyry.Found in: Umeå (esker)Probably from:

Paul Byrne

ThePlanetaryGuy

Yesterday I came across this image, taken from the @Space_Station—of Kerguelen, an island in the south Indian Ocean that's the topmost part of a *huge* igneous province, the Kerguelen Plateau.It's

DEΛTHSIE

Deathsie

I've been trying to think of what's worth saying about the Strixhaven draft format and I decided to take a different approach this time. I'm not going to talk about

Caolan Madden

caolanm

I hope that everyone complaining about learning pods/micro schools is also advocating HARD for universal preschool & childcare in the future. To be clear, I have huge concerns about the

micROCKScopica

micROCKScopica

#Sunday, Day 23 of #IStayHome.Prompted by the tw of @BobGooday I decided to start a series of #rocksathome sideshows on crustal anatexis, melt inclusions and nanogranitoids, using El Hoyazo de

Hadrian's Wall Community Archaeology Project

Wall_CAP

After all the rain yesterday/overnight, the bedrock is even more visible at the bottom of trench 1. And, can you spot the stone that doesn't match the rest? That pink

Ascendant Nomad

AscendantNomad

Season of the Chosen review - PvP edition (non-toxic version): 1) I loved the two energy 120s brought in. Both Bottom Dollar and Igneous Hammer feel like good Destiny weapons.

JayCee 🐉🍩

justalittleiphi

My first rock was a very basic sliver of geode. I was about eight. I promptly broke it. So I tapped it back together. I've moved several times, even out

κιννάβαρι

cinnabarim

Today we will be talking about the obsidian mirrors found at @Pompeii_sites and how in-situ analysis via portable instrumentation can help us to get a deeper understanding of these archaeological

Bryce Nofomo

BryceWeiner

The earth is hollow and expanding. Fight me. "Evidences of the expanding Earth from space-geodetic data over solid land and sea level rise in recent two decades"https://www.sciencedirect.com/science/article/pii/S1674984715000518 "Ocean

Dr Janine Krippner

janinekrippner

Hey Twitter family! What do you want to know about volcanoes? What topics could brighten your day for a few moments? Let me know below! Let's get through this together

Keerthik Sasidharan

KS1729

perhaps the only attractive thing about moving apartments is the pleasure of rediscovering books long forgotten.... a few interesting books that I had forgotten about, as I discover them, in