Numerous geological series of auriferous and diamantiferous areas would also be worth studying in detail. |
The ores are argentiferous and auriferous, but very slightly so, especially as to the gold. |
With skim and moss gold a new 'gold crop' appears each year after high water in auriferous watercourses. |
Moss miners have collected this gold for centuries along the auriferous rivers throughout the world. |
On it, are located roads, miner's houses, gold mines, quarries, auriferous mountains and so on. |
These results also confirm the particularly high grade nature of the auriferous mineralization at depth. |