Public domain photos

The image shows a box filled with rocks sitting on top of a table, with a scale at the bottom and a piece of paper with text on it. The box is filled with a variety of rocks, and the scale is placed next to it, suggesting that it is being used to measure the size of the rocks.

The image shows a box filled with rocks sitting on top of a table, with a scale at the bottom and a piece of paper with text on it. The box is filled with a variety of rocks, and the scale is placed next to it, suggesting that it is being used to measure the size of the rocks.Open in library