r/itsslag
Meteorite? Obsidian? It's slag ಠ_ಠ
How to think about r/itsslag
This community is dedicated to the discussion and appreciation of various geological materials, particularly slag, meteorites, and minerals. Members share their findings, seek identifications, and engage in discussions about geological phenomena. The distinct focus on slag and its characteristics, alongside a welcoming atmosphere for both novice and experienced enthusiasts, sets this community apart from more general geology forums.
Confidence 4/5
Audience
Participants in this community range from amateur rockhounds to professional geologists, with a shared interest in geology and mineralogy. The vibe is friendly and educational, with members eager to share knowledge and help each other identify specimens. The audience is diverse in age and background, united by a passion for rocks and minerals, often seeking to learn more about their finds and the science behind them.
Posting culture
Content that thrives includes high-quality images of specimens, detailed descriptions, and questions seeking identification or advice. Members appreciate informative posts that contribute to the community's knowledge base. Downvoted content typically includes low-effort memes or irrelevant promotional material. Posting frequency varies, with active discussions occurring regularly, especially when members share new finds or discoveries.
Brand engagement notes
Brands looking to engage with this community should focus on providing value rather than overt promotion. Educational content, such as guides on rock identification or the science of minerals, can resonate well. Collaborations with knowledgeable members or sponsoring educational events may also be effective. However, blatant advertising or self-promotion is likely to be met with skepticism or hostility, so brands should approach with caution and authenticity.
Top keywords
What r/itsslag talks about
Weighted by how often each term appears in posts and comments, relative to baseline frequency. The largest words are the strongest signals of community focus.
External signals
Where the community looks
Top external domains linked from posts and comments — a quick read on the sources of truth this audience trusts.
Top contributors
Who shapes the conversation
The most active and most-upvoted posters and commenters in this community. Useful when planning outreach or studying a community's tastemakers.
Top posters
By post count
- u/[deleted]
- u/MoRToNRaiNeYYY
- u/IWannaRockWithRocks
- u/Lando281
- u/Manifest
- u/Soupysam_1
- u/Plastic-Ad1060
- u/Adan714
- u/Safe_Ad_2027
- u/Unicorn_Farmer12
- u/Ilikerocks20
- u/strangelove1985
- u/mindfulminx
- u/effinmetal
- u/Trip-Available
- u/skywarp85
- u/IEatPussyLikeAPro
- u/Not_So_Rare_Earths
- u/detransdyke
- u/20pennySpike
- u/redbullsandeyerolls
- u/ehgall
- u/earthen_adamantine
- u/Kberdis
- u/Buttspirgh
- u/steamy666
- u/Gekroent
- u/arikane
- u/Pabejoji
- u/FlapjackKerouac
- u/phatyogurt
- u/creepybish666
- u/Feisty-Trifle8710
- u/abdulrahman_alamouri
- u/Thoughtful_Antics
- u/sollicit
- u/ogTofuman
- u/that-country-girl
- u/Distribution_Creepy
- u/mrjordanhumble
- u/Fuzzy688
- u/megs0764
- u/combatbear_
- u/stogego
- u/emopunkgirl
- u/wish_yooper_here
- u/NoOnSB277
- u/stalledminivan
- u/Longjumping-Eye-9514
- u/AccordingYesterday61
- u/Irrithehandmaid
- u/devil_girl_from_mars
- u/pangolinzero
- u/sleepingbedbug
- u/Doughnut_Broad
- u/Rosiedevvy
- u/Huge_Investigator787
- u/Kingfisher317
- u/Human802
- u/arthurwalton
- u/snazzysnails
- u/LedderEll
- u/thatengineerfrombf4
- u/latabrine
- u/SilverStarAG
- u/stringochars
- u/chardeemacdennis1745
- u/roottootnpoop
- u/Lumpy_Sun9349
- u/Devoidofimagination
- u/Remarkable-Ad-7056
- u/lizard_tits88
- u/fynn_luca_
- u/BatteryHorseStable
- u/carolina3212
- u/NightmanDefender
- u/boyscoutalchemist
- u/Niall0h
- u/Kriz-tuhl
- u/Toasty_warm_slipper
- u/ghostinyourpants
- u/leonidganzha
- u/CaliMoonGoddess
- u/Shenis07
- u/Squishydemon
- u/Tbags4tbone
- u/HalcyoneSummer
- u/whatbigwords
- u/bmac707
- u/Ashamed-Image7984
- u/Spiniermuffle
- u/breadtwo
- u/_SuperSkunk_
- u/axon-axoff
- u/BirdlawyerMD
- u/darkest_irish_lass
- u/BlacksmithGreen1676
- u/G_D_Ironside
- u/davey_the_slavey
- u/RiceForeign
By votes
- u/Unicorn_Farmer12
- u/Manifest
- u/Ilikerocks20
- u/strangelove1985
- u/MoRToNRaiNeYYY
- u/[deleted]
- u/mindfulminx
- u/effinmetal
- u/skywarp85
- u/Trip-Available
- u/IEatPussyLikeAPro
- u/Not_So_Rare_Earths
- u/detransdyke
- u/20pennySpike
- u/Lando281
- u/redbullsandeyerolls
- u/ehgall
- u/earthen_adamantine
- u/Kberdis
- u/IWannaRockWithRocks
- u/Buttspirgh
- u/Gekroent
- u/steamy666
- u/arikane
- u/Pabejoji
- u/FlapjackKerouac
- u/phatyogurt
- u/creepybish666
- u/Feisty-Trifle8710
- u/abdulrahman_alamouri
- u/sollicit
- u/Thoughtful_Antics
- u/Distribution_Creepy
- u/ogTofuman
- u/that-country-girl
- u/mrjordanhumble
- u/Soupysam_1
- u/Fuzzy688
- u/megs0764
- u/Adan714
- u/combatbear_
- u/stogego
- u/emopunkgirl
- u/stalledminivan
- u/wish_yooper_here
- u/NoOnSB277
- u/Longjumping-Eye-9514
- u/Irrithehandmaid
- u/devil_girl_from_mars
- u/pangolinzero
- u/AccordingYesterday61
- u/Rosiedevvy
- u/sleepingbedbug
- u/Doughnut_Broad
- u/Huge_Investigator787
- u/Kingfisher317
- u/Human802
- u/arthurwalton
- u/snazzysnails
- u/thatengineerfrombf4
- u/latabrine
- u/SilverStarAG
- u/LedderEll
- u/chardeemacdennis1745
- u/roottootnpoop
- u/Lumpy_Sun9349
- u/Devoidofimagination
- u/Safe_Ad_2027
- u/stringochars
- u/Plastic-Ad1060
- u/Remarkable-Ad-7056
- u/lizard_tits88
- u/fynn_luca_
- u/BatteryHorseStable
- u/NightmanDefender
- u/carolina3212
- u/boyscoutalchemist
- u/Toasty_warm_slipper
- u/Kriz-tuhl
- u/ghostinyourpants
- u/Niall0h
- u/CaliMoonGoddess
- u/leonidganzha
- u/Shenis07
- u/Squishydemon
- u/HalcyoneSummer
- u/Tbags4tbone
- u/whatbigwords
- u/_SuperSkunk_
- u/bmac707
- u/breadtwo
- u/Spiniermuffle
- u/Ashamed-Image7984
- u/axon-axoff
- u/BirdlawyerMD
- u/darkest_irish_lass
- u/BlacksmithGreen1676
- u/G_D_Ironside
- u/davey_the_slavey
- u/RiskIndividual9076
Top commenters
By comment count
- u/[deleted]
- u/sproutsandnapkins
- u/Griselda68
- u/ziddina
- u/gotarock
- u/IEatBaconWithU
- u/Dazed8819
- u/BeigePhilip
- u/SpreadLoveInYourLife
- u/sir_ramen
- u/Wenden2323
- u/NoOnSB277
- u/psilome
- u/Hunor_Deak
- u/ctorstens
- u/feltsandwich
- u/fullyadequite
- u/SpeedBlitzX
- u/fruitless7070
- u/stalledminivan
- u/taciaduhh
- u/spagyrum
- u/katya21220218
- u/Fickle_Blueberry2777
- u/VodkaShandy
- u/acai_of_relief
- u/ThegM00s3Man99
- u/that-country-girl
- u/Hollaratsara
- u/PayMeInPlants007
- u/IWannaRockWithRocks
- u/jolly2284
- u/Mia_B-P
- u/Suadade0811
- u/romulusnr
- u/secretWolfMan
- u/bc_poop_is_funny
- u/sollicit
- u/MoRToNRaiNeYYY
- u/Reddit_Goes_Pathetic
- u/NightmanDefender
- u/Iamnothingnew
- u/Jomamaq002
- u/HaydenRyder52
- u/369_Clive
- u/Moltthug
- u/elizabethptp
- u/claricia
- u/CutDiscombobulated95
- u/Real-Werewolf5605
- u/CytochromeC
- u/LunaBunny777
- u/Spiniermuffle
- u/littlebilliechzburga
- u/Concordflyer
- u/Mesozoica89
- u/Wirecreate
- u/carl_pagan
- u/SugaRiku
- u/Scagnettie
- u/cassiclock
- u/CallidoraBlack
- u/spraycandude
- u/NoBrainexe
- u/satekwic
- u/underweasl
- u/chootchootchoot
- u/Electronic-Spare-537
- u/Sulkk3n
- u/BigAquarian
- u/PeterNinkimpoop
- u/OneSparedToTheSea
- u/dumpstertomato
- u/sextonrules311
- u/-GeoGem-
- u/mindfulminx
- u/alohaoy
- u/Sutarmekeg
- u/quantumdreamqueen
- u/8ctopus-prime
- u/mighty3mperor
- u/ericaqua
- u/moustachelechon
- u/ResponsibilityFew318
- u/Traditional-Outcome2
- u/RoseDeFrance
- u/vladutzu27
- u/skywarp85
- u/dramallamayogacat
- u/VictimOfCrickets
- u/megs0764
- u/Madam_Monarch
- u/Wizzeat
- u/Dogmeatisfood
- u/safealpaca01
- u/ThrowAwayAccountKat
- u/Brian_Entei
- u/toadlickerrr
- u/chicky-nugnug
- u/Rab0hh
By votes
- u/[deleted]
- u/Maveragical
- u/a_duck_in_past_life
- u/Griselda68
- u/feltsandwich
- u/Hunor_Deak
- u/gotarock
- u/psilome
- u/distantblue
- u/secretWolfMan
- u/heptolisk
- u/ctorstens
- u/sproutsandnapkins
- u/FrutigerVista
- u/Jahkral
- u/acai_of_relief
- u/AlteredAngel67
- u/Seraphangel777
- u/ThegM00s3Man99
- u/CutDiscombobulated95
- u/Storm-Area69420
- u/fullyadequite
- u/AethericEye
- u/underweasl
- u/combatbear_
- u/latabrine
- u/Hypolisztomanic
- u/Fickle_Blueberry2777
- u/bluesun_geo
- u/littlebilliechzburga
- u/dumpstertomato
- u/terrynutkinsfinger
- u/Turing__Tested
- u/anislandinmyheart
- u/Ray_Jewls123
- u/TimBagels
- u/sollicit
- u/SpreadLoveInYourLife
- u/bc_poop_is_funny
- u/PipecleanerFanatic
- u/mebedoor
- u/Milmaxleo
- u/Spicytomato2
- u/that-country-girl
- u/puddleofdogpiss
- u/OneSparedToTheSea
- u/fruitless7070
- u/Mia_B-P
- u/-ArieS_
- u/CallidoraBlack
- u/sextonrules311
- u/wyrdtothewise
- u/jgrave30
- u/20sidedpie
- u/Ironikka
- u/iiiBansheeiii
- u/AFreshlySkinnedEgg
- u/sir_ramen
- u/Gh0stwhale
- u/LunaBunny777
- u/serenwipiti
- u/HavanaWoody
- u/Amadex2
- u/dumpsterbae
- u/TheImaginariumGirl
- u/Crafting_sage
- u/zirconer
- u/Windhorse730
- u/chootchootchoot
- u/freakishbehavior
- u/TheMysteriousCartoon
- u/Reddit_Goes_Pathetic
- u/WakeTheNeighbor
- u/arsein
- u/sedatedsloth
- u/mekkavelli
- u/Mesozoica89
- u/pupperxpupper
- u/RegularSea633
- u/romulusnr
- u/StockRevolutionary92
- u/NoOnSB277
- u/phantom-antlers
- u/Electronic-Spare-537
- u/-GeoGem-
- u/Sutarmekeg
- u/Mangoh1807
- u/marvelous_persona
- u/Master_fart_delivery
- u/lightningfries
- u/mighty3mperor
- u/stalledminivan
- u/spagyrum
- u/Brian_Entei
- u/chicky-nugnug
- u/socialdistraction
- u/tom-8-to
- u/MrScrotie
- u/WalnutAlpaca860
- u/7Zarx7
Similar communities
Where this audience also spends time
Topic-adjacent communities surfaced from Reddit's own related subreddit signal.
FAQ
r/itsslag — frequently asked questions
Quick facts about this subreddit's size, history, focus, and related communities.
How many subscribers does r/itsslag have?
r/itsslag has approximately 23,568 subscribers as of May 27, 2026.
When was r/itsslag created?
r/itsslag was created on January 10, 2016 (10 years ago).
What is r/itsslag about?
This community is dedicated to the discussion and appreciation of various geological materials, particularly slag, meteorites, and minerals. Members share their findings, seek identifications, and engage in discussions about geological phenomena. The distinct focus on slag and its characteristics, alongside a welcoming atmosphere for both novice and experienced enthusiasts, …
What subreddits are similar to r/itsslag?
Communities similar to r/itsslag include r/minerals, r/meteorites, r/mineralcollectors, r/rockhounds, r/rocktumbling.
Who are the most active posters on r/itsslag?
The most frequent posters on r/itsslag include u/[deleted], u/MoRToNRaiNeYYY, u/IWannaRockWithRocks.
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