What is a Rock Naturally-occurring mixtures of minerals, mineraloids, glass or organic matter.
{"Image DocumentName": "What is a Rock? Naturally-occurring mixtures of minerals, mineraloids, glass or organic matter.", "Image ImageDescription": "What is a Rock? Naturally-occurring mixtures of minerals, mineraloids, glass or organic matter.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}