| Domain | Definition | ||
| Mining | A brownish-yellow resin with low oxygen content and a characteristic pleasant odor found in brown coal. (references) | ||
Source: compiled by the editor from various references; see credits. | Top | ||
| Webster's Online Dictionary |
| Domain | Definition | ||
| Mining | A brownish-yellow resin with low oxygen content and a characteristic pleasant odor found in brown coal. (references) | ||
Source: compiled by the editor from various references; see credits. | Top | ||
