Created on 2024-02-07

The image shows a piece of rock with one side predominantly covered in patches of rust-brown coloration, likely indicative of iron oxide or mineral staining. The background color of the rock is off-white with varying degrees of opacity and granularity. The edges are irregular and jagged, characteristic of a natural break. The rock's surface appears somewhat rough with small pits and variations in texture, typical of a natural stone not subjected to polishing or refinement.

Created on 2024-03-30

The image shows a piece of quartz crystal. The crystal has a reddish-brown color with a rough, uneven surface. The crystal appears to be partially coated in a white or off-white mineral deposit, creating a contrast between the darker brown and lighter colored areas. The overall shape of the crystal is irregular and jagged, suggesting it may have been broken or chipped from a larger piece. The image provides a detailed view of the natural patterns and textures within the mineral specimen.