|
|
| System: | Orthorhombic | Hardness: | 2½ - 3 |
|---|---|---|---|
| Name: | After George Davis Louderback (April 6, 1874 San Francisco, California - January 27, 1957 Berkeley, California), American geologist, University of California. | ||
| Synonym of: | Römerite | ||
Options| Fade toolbar when not in focus | Fix toolbar to bottom of page | ||
|---|---|---|---|
| Hide Social Media Links | |||
| Slideshow frame delay | seconds | ||