13 strokes
                                                    
                        Jouyou kanji
            Taught in 5th grade
    
                                                    JLPT exam level N2
                                            mineral, ore
Kun'yomi
- あ - ら - が - ね - ore 
On'yomi
- コウ 
Character Breakdown
mineral, ore
コウ あらがね (5th, N2)
gold
キン きむ かね (1st, N5)
References
| Unicode hex code | 9271 | 
| JIS X 0208 | 1-25-59 | 
| Nelson, A. Classic Nelson | 4843 | 
| Haig, J. New Nelson Japanese-English Character Dictionary | 6252 | 
| Halpern, J. New Japanese-English Character Dictionary | 1709 | 
| Halpern, J. Kodansha Kanji Dictionary | 2145 | 
| Halpern, J. Kanji Learners Dictionary (Kodansha) | 1124 | 
| Halpern, J. Kanji Learners Dictionary (Kodansha), 2nd edition (2013) | 1525 | 
| Heisig, J. Remembering The Kanji | 741 | 
| Heisig, J. Remembering The Kanji, Sixth Ed. | 802 | 
| Gakken A New Dictionary of Kanji Usage | 1029 | 
| O'Neill, P.G. Japanese Names | 2153 | 
| O'Neill, P.G. Essential Kanji | 532 | 
| Morohashi Daikanwajiten | 40340P | 
| Henshall, K. A Guide To Remembering Japanese Characters | 674 | 
| Spahn and Hadamitzky Kanji and Kana | 1604 | 
| Spahn and Hadamitzky Kanji and Kana (2011 edition) | 1711 | 
| Sakade, F. A Guide To Reading and Writing Japanese | 610 | 
| Hodges & Okazaki Japanese Kanji Flashcards | 977 | 
| Henshall & De Groot A Guide To Reading and Writing Japanese, 3rd ed. | 700 | 
| Kask, A. Tuttle Kanji Cards | 774 | 
| Nishiguchi & Kono Kanji in Context | 876 | 
| Kodansha Kodansha Compact Kanji Guide | 1813 | 
| Maniette, Y. Les Kanjis dans la tete | 749 | 
| Tuttle Dictionary Descriptor Code | 8a5.15 | 
| Four corner code | 8013.2 | 
| De Roo Code | 2871 |