sedimentary

Red-brown lateritic soil and weathered rock

Iron-rich laterite (ferruginous regolith), compositionally variable

AI-generated identification · may be incorrect

The foreground is loose, angular reddish-brown material with a fine earthy matrix and harder fragments; the image does not resolve individual minerals or permit reliable hardness, luster, or crystal-structure measurements. Red coloration commonly comes from iron oxides such as hematite and goethite.

Identified October 6, 2026More sedimentary →

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Physical properties

Formation & geological history

Likely formed by intense chemical weathering and iron enrichment in a warm, seasonally wet environment; its age cannot be determined from the photograph. This interpretation is broadly plausible near 8.3°N, 38.1°E in Ethiopia.

Uses & applications

Laterite is sometimes quarried for local building blocks and road material; iron-rich varieties can be an iron ore, though no ore grade can be inferred here.

Geological facts

Lateritic soils develop as soluble elements are leached away, leaving iron- and aluminum-rich residues.

Field identification & locations

The image shows an outcrop/soil surface rather than a distinct specimen, so identification is tentative. Red color and crumbly, iron-stained fragments support laterite, but a close-up or fresh broken surface would help distinguish it from ordinary weathered bedrock.