Public domain photos

The image shows a black and white photo of a shelf filled with various types of rocks, with text written on the wall behind them. The rocks appear to be carbonates, with some of them having a glossy finish and others having a rough texture.

The image shows a black and white photo of a shelf filled with various types of rocks, with text written on the wall behind them. The rocks appear to be carbonates, with some of them having a glossy finish and others having a rough texture.Open in library