WikiCards · Card list · Nature cards · Carbonate rock
Uncommon card · Nature
Carbonate rock, an Uncommon card
Carbonate rocks are a class of sedimentary rocks composed primarily of carbonate minerals.
- Rarity
- Uncommon
- Domain
- Nature
- ATK
- 58
- DEF
- 42
- Power
- 100
- Wikipedia reads a year
- 20,000
Ranked #2,575 of the 2,999 cards of the base set by power (ATK + DEF).
The facts on the card
The card carries these facts from its Wikipedia article.
- The two major types are limestone, which is composed of calcite or aragonite, and dolomite rock, which is composed of dolomite.
- They are usually classified on the basis of texture and grain size.
- Importantly, carbonate rocks can exist as metamorphic and igneous rocks, too.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Carbonate rock article was read about 20,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 58 and blocks with 42: each hit it takes is cut by 17 %.
How to get Carbonate rock
Open packs. Each pack holds five cards drawn from real Wikipedia articles, the rarest last, and the fifth card is always Rare or better. The odds are shown in the game. A free pack arrives every hour and two can wait, and the Coins you win in duels buy more packs.
More Nature cards
Cards close in power
The cards just above and just below Carbonate rock in the power ranking, all domains together.
- Balance disorderUncommon · Science · ATK 58 DEF 42
- Maharajganj districtUncommon · Society · ATK 61 DEF 39
- Bill RanfordUncommon · Society · ATK 63 DEF 37
- Kyōka IzumiUncommon · Arts · ATK 63 DEF 37
- ChintamaniUncommon · Arts · ATK 56 DEF 44
- LilibetUncommon · Science · ATK 60 DEF 40
Card lists
- All cards from A to ZEvery card, by name
- Nature cards600 cards
- Science cards600 cards
- History cards599 cards
- Arts cards600 cards
- Society cards600 cards
- Tier listS and A tiers by power (ATK + DEF)
- Legendary cards166 cards
- Epic cards273 cards
- Strongest cardsTop 100 by attack
Credits
Text : Wikipedia, Carbonate rock (revision), CC BY-SA 4.0. Photo : Wilson44691 ( Mark A. Wilson (Department of Geology, The College of Wooster )), Public domain, Wikimedia Commons.



