This is classic Jisho. The current Jisho is available at jisho.org!

Denshi Jisho — Online Japanese dictionary

Found information for these kanji:

8 strokes
Taught in grade 2
787 of 2500 most used kanji in newspapers
Radical: 山 (KanXi: 46)
Parts:

Readings

Japanese kun: いわ
Japanese on: ガン
Chinese: yan2
Korean: am

English meanings

boulder;
cliff;
rock;

Spanish meanings

roca;

Portuguese meanings

penhedo;
rocha;
rochedo;

French meanings

falaise;
roc;
rocher;

Stroke order

Dictionary indices

178A Guide To Reading and Writing Japanese
102A Guide To Reading and Writing Japanese 3rd ed.
249A Guide To Remembering Japanese Characters
744A New Dictionary of Kanji Usage
1414Classic Nelson
7985Daikanwa Jiten (Morohashi) (Volume 4, page 234)
821Essential Kanji
487Japanese Kanji Flashcards
942Japanese Names
1345Kanji and Kana
457Kanji in Context
1423Kanji Learners Dictionary
538Kodansha Compact Kanji Guide
777Les Kanjis dans la tete
2235New Japanese English Character Dictionary
1461New Nelson
770Remembering The Kanji
156Tuttle Kanji Cards

Classifications

12772001 Kanji
2260.1Four corner code
3o5.10The Kanji Dictionary
2-3-5SKIP code

Codepoints

20-68JIS X 0208-1997 kuten code
5ca9Unicode hex code