ASDM Digital Library for Kids!
| English Name Spanish Name Scientific Name | |||||||||||||||||||||||||
| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| Ochra rubra (3) | Olyntholite (1) | Orthose (1) |
| Octaèdrite (1) | Oncosine (1) | Oruetite (1) |
| Octahedral Copper Ore (8) | Opale (1) | Oserskite (6) |
| Octahedral Iron Ore (1) | Opaline Feldspar (1) | Ostwaldite (1) |
| Octahedrite (1) | Ópalo (1) | Oulopholite (1) |
| of Silver (1) | Opalus (1) | Ouro Verde Quartz (1) |
| Ohenicochroite (1) | Ore of Columbium (2) | Oxhaverite (1) |
| Oisanite (1) | Orichalcite (7) | Oxheverite (1) |
| Oisanite (of de Saussure) (5) | Oriental Agate (3) | Oxide de manganèse couleur de rose (4) |
| Olivenerz (1) | Oriental Garnet (1) | Oxydulated Copper (8) |
| Olivenerz(in part) (1) | Oriental Turquoise (3) | Oxydulated Iron (1) |
| Olivenkupfer (1) | Orlandinite (1) | Ozarkite (1) |