Today: during #hedgewatch on #Fuerteventura we found this #granite who was greeting us with a #heart made of #feldspar - interior & rim are made of feldspar. The other #mineral's are #quartz & #mica.
We wish a wonderful Sunday
#PawForScale
Today: during #hedgewatch on #Fuerteventura we found this #granite who was greeting us with a #heart made of #feldspar - interior & rim are made of feldspar. The other #mineral's are #quartz & #mica.
We wish a wonderful Sunday
#PawForScale
Today we visited during #hedgewatch a #saline 😻 A place where humans use the #sun to evaporate #seawater & to harvest #salt or in more detail #tablesalt #NaCl. Many other types of salts exist so you need to be careful to harvest the correct one
#PawForScale
#GeologyWithCats #geology #fuerteventura #travel #canaryislands
Today it's time for #urbangeology /#pavementgeology 😻
The humans are on #hedgewatch and look for the #rocks at the airport. It's a #granite with the 3 suspects #mica (black), light grey #feldspar & dark grey #quartz
#PawForScale
Today: during #hedgewatch in the #Alps near the #Aletsch #glacier we found these glacial #striations. The scratches are probably from the #LittleIceAge .The glacier was much thicker. They are cut in by #rocks at the bottom of the glacier.
#PawForScale
#GeologyWithCats #geology #ice #landscape #geography
Today it was raining the whole day 🙀 and after our #hedgewatch the humans said that we carried half of our #garden inside...
We disagree and plead- not for the first #time 😽- not guilty 🐾
#PawForScale
Today: during #hedgewatch in #Switzerland we found this deformed #rock. It underwent #ductil #deformation so that this #fold made of #quartz formed. During deformation material can move from the limbs to the hinge so that the hinge becomes thicker.
#PawForScale
Today #GeologyWithCats. We found during #hedgewatch many #quartz veins at the #Rosstrape. They formed when #silica rich fluids circulated in #fractures that formed during cooling of the Ramberg #pluton & are now remnants of a #geothermal system.
#PawForScale
#granite #geology #geologie #geolocation #landscape #CatsOfMastodon
Today #GeologyWithCats! We found this #drillcore it's a #sandstone. The white layers had large pores with #water in it. When #sediment was accumulated the pressure was growing & finally the water was squeezed out upwards-its a water escape structure.
Humans #PawForScale
#geology #rocks #sedimentation #sedimentology
Today is #VolcanoThursday 😻 During #hedgewatch on #Tenerife I found this #lava piece with bubbles. #Magma contains gas & when it travels to the surface it cools down & pressure drops so the gas is released & makes bubbles.
#PawForScale
Today 2a ago my humans met this little #toad during #hedgewatch & found also this piece of #limestone with #fossils. The fossils are stems from #crinoids i.e. small animals also called #sealilies. We love this name
Humans #PawForScale
#geology #geologywithcats #amphibia #nature
Today some #geology from my #hedgewatch on the #Seychelles. There most #rocks belong to the #granite's & exist of #quartz, #feldspar (FSP), & #mica. Granites aren't happy in warm & humid #climate's because the FSP weathers very fast away. This is a supaw exciting example with only the quartz grains being left
#geosciences #weathering #climateandgeology #geography #travel
Today is #VolcanoThursday. These are #lapilli in #buildingstone. Lapilli describes the size of #tephra-a #volcanic #rock. These are accretionary lapilli-round particles formed in a wet cloud of volcanic ash. Found during #hedgewatch on the #Azores
Humans #PawForScale
#urbangeology #geology #nature #rocks
Today I found during my indoor #hedgewatch this drawing. It's from relatives of my humans. I am not surprised about #geology related drawings and assume that these 2 #pebbles have been #PebbleOfTheDay for the artist 23 a ago😻
My #PawForScale
Today is day 16 of #30DaysWild. During #hedgewatch my humans found #flintstone/#flint/#Feuerstein😻 Pawesome🐾 Flint is made of #quartz & forms often in #chalk. The silica is probably from the skeleton of #sponges. The exact formation isn't clear yet
#PawForScale
@FotoVorschlag@photog.social #FotoVorschlag 'Spuren'
- 140 million years old - Pawsome 😻
Humans #PawForScale
Today: last week one of the humans was on #hedgewatch in a #porcelain #cafe. I'm impawressd. One main ingredient of china is the #clay #mineral #kaolinite. Which is produced by weathering of e.g. #feldspar.
Humans #PawForScale
#GeologyWithCats #geology #catsoftwitter #catsofx #CatsOfMastodon
Today is #FossilFriday & I taught my humans that to be a #fossil the specimen needs to be at least 10.000 a old. That doesn't hold for this #corals, but this is basically how fossils of corals look like. We found them during #hedgewatch on the #Seychelles.
Whoever is responsible for that #pawprint🙀 I am proud of you 🐾
Humans #PawForScale
#dogsoftwitter #dogsofx #CatsOfTwitter #CatsOfX #hedgewatch #paws #dogsofmastadon #catsofmastodon
Today some airport #geology before the internet must be turned off. It's an unspectacular but beautiful #granite. The white #minerals are #feldspar the grey ones are #quartz &the black ones #biotite a #mica #mineral.
Humans #PawForScale
#pavementgeology #urbangeology #hedgewatch
Today is #VolcanoThursday during my #hedgewatch'es with my humans on #LaPalma we found not only beautiful #PillowLava (fig1) we also found pillow #breccia (fig2) i.e. broken pillow #lava. MAybe this happend during the large #landslide that formed the #caldera de Taburiente
Humans #PawForScale