Related Images
This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Looking for more info about this image?
Try a Google Reverse Image Search for it.
Try a Google Reverse Image Search for it.
Keywords from Image Description:
Galena natural artificial . Galena es Mineral de galena natural izquierda galena artificial derecha de mi coleccin de minerales own Inri Minerales que se emplean en sustitucin de los diodos detectores en radios primitivas Galena