The water quality of the river is excellent, fresh and low in sediments.
But so far, no artifacts have been found in sediments.
Sometimes it will form as small needles found in sediments.
The species can usually be found in mud, or mixed sediments.
This resulted in sediment running into the river and the flooding of the plant.
These products are now illegal, but they remain present in sediments and certain organisms.
They are a phylum of very small animals which live in sediment.
The differences in water color are due to changes in sediment.
And no diamonds were found in sediments immediately above or below that layer.
But the date of the fire and wall fragments found in certain sediments suggested a possible relationship, given all the other findings.