#Augite
This thin section image shows augite in a dolerite specimen from Auvergne, France. Augite is a common mineral in mafic igneous rocks.

#ThinSectionThursday #LapworthRocks #Museum #Geology #Minerals #Mineral #Crystals #Crystal #Rocks #Igneous
December 4, 2025 at 10:00 AM
www.mineralcollection.eu/product/2309...
Augite crystal from Mount Ivohitra, Antsirabe I District, Madagascar
Height 2.6 cm excl. stand
4 gram incl. stand
€ 10
#augite #silicates #ivohitra #madagascarminerals #thumbnails #minerals #rocks #crystals #stones
May 16, 2026 at 4:30 PM
254 of #365Minerals 🧪⚒️

Augite:
- A pyroxene group mineral
- Forms in mafic igneous rocks
- Can be used to calculate the temperature histories of rocks
- Its name comes from the Greek words "αυγή/auge" (shine or luster) because of the appearance of its cleavage planes #minerals
September 11, 2025 at 9:34 AM
A Sol 874 WATSON image of Pilot Mountain, a sandstone rock within Jezero Crater. Small sand-sized grains of water-altered crystalline olivine (light green) and augite can be seen. White balanced. Camera standoff was 4cm.

flic.kr/p/2ra6H5c
June 10, 2025 at 6:45 PM
July 30, 2025 at 6:59 PM
September 25, 2026 at 12:01 PM
Augite granulite, with little pink garnets. From Hartmannsdorf, Saxony. 1893 Krantz specimen in NMS thin section collection. #ThinSectionThursday
January 23, 2025 at 10:31 AM
Top is done, now to sandwich and quilt. Have till Christmas night to finish it 😅 Gelp from my cat Augite obviously.
December 24, 2025 at 4:41 AM
Augite (Ca,Mg,Fe)₂Si₂O₆)
Summit Rock, Klamath Co., Oregon, USA
FOV = 0.90 mm
#2384
NFS
March 19, 2026 at 3:34 PM
I'm back in Hawaiʻi
And here is a titaniferous #augite glomerocryst with #olivine ingrowths

Koko Rift, #Honolulu #Volcanics
#Oʻahu, #Hawaiʻi

#geoscience #clinopyroxene #mineral #titanaugite #geology
January 22, 2026 at 1:42 PM
Embedding and polishing augite samples from a cinder cone on Tenerife for SEM measurement. This is part of this semester‘s research project.

The augite crystals show strong alteration and even possible glassy inclusions (melt remnants?). Will update when we have acquired the data. 🪨
December 3, 2024 at 3:47 PM
August 15, 2025 at 9:46 PM
193 of #365Minerals 🧪⚒️

Meliphanite:
- A silicate mineral
- Forms in augite syenite rocks
- Its name comes from the Greek word "mel" (honey) because of its colour #minerals
July 12, 2025 at 10:41 AM
Enstatite Mg2Si2O6
Summit Rock, Klamath Co., Oregon, USA
FOV = 3.50 mm
#2384
NFS
March 19, 2026 at 3:26 PM
Been a while since I did a #ThinSectionThursday. Here is some beautiful larvikite (pyroxene monzonite): titan-augite, oxides and some biotite surrounded by large feldspars. This rock is widely used as a decorative stone but is equally appealing in thin section 🧪⚒️
July 10, 2025 at 2:31 PM
Basalt thin section, from Arthur's Seat, phenocrysts of olivine, augite, and plagioclase. Olivine is a mineral series, forsterite (Mg₂SiO₄) at Arthur's Seat. Phenocryst; relatively large crystal embedded in a finer-grained or glassy groundmass of an igneous rock.

www.mindat.org/gm/50663?pag...
September 13, 2026 at 11:02 PM
Part of that rock from before, but with a better camera.

~23 million y/o basalt-andesite with augite, some olivine, and layer/amygdules of chalcedony.

flic.kr/p/2rii3t7
flic.kr/p/2rihzQB
flic.kr/p/2rihxoX
July 23, 2025 at 4:19 PM
www.twitch.tv/amarettosis about to do my first solo cast on a bingo match, i think! ifdots vs augite!! tune in!! #indiegames #ufo50 #pngtuber
September 28, 2025 at 7:11 PM
I’m thinking this one is anorthosite with some dark green augite in the mix. Tons of anorthosite up in Soledad Canyon, so that makes sense. Makes it between 600 million and 1.2 billion years old.
June 11, 2025 at 4:14 AM
#Olivine and #augite #sand deposited along stream channels after yesterday's storm
Koko Rift, #Honolulu #Volcanics

Both were eroded out of basanite.
February 1, 2025 at 1:36 AM
Here’s the unidentified green mineral we found yesterday in Acton, CA, off Hubbard Rd. Three flavors: as nodules, as amorphous intrusions, on its own as waxy shards. USGS signifies olivine in that area, but I would expect that to be more crystalline? A green form of chalcedony? Augite?
April 22, 2025 at 5:14 PM
21 of #365Minerals 🧪⚒️

Meionite:
- A tectosilicate mineral
- Usually found in regionally metamorphosed rocks
- First discovered on Mount Vesuvius, Italy in 1801
- Its name comes from the Greek word "meioy" (less) because its pyramidal shape is less acute compared to vesuvianite #minerals
January 21, 2025 at 10:04 AM
Reminder that there are some Dark Souls pre-release screenshots showing a light similar to the Augite of Souls from Demon's Souls.

While there is still light emitting from the player in the release, here you can still see much more of it.

#DarkSouls
November 7, 2024 at 4:45 PM
Augite? Some kind of green agate? It’s pretty crumbly and was found among basalt/andesitic lavas. What am I dealing with here?
June 4, 2025 at 5:41 PM
The lava of the 1631 eruption was rich in leucite and augite crystals.
The twinned augite crystals, resembling a cross, were seen by some locals as sign of divine intervention by Saint Gennaro, the patron saint of Naples, stopping the lava before it could reach the city.
December 16, 2025 at 7:26 PM