The document describes three types of rocks - milky quartz, resin rock, and magnet rock - that a child collected. Milky quartz is clear and common, resin rock forms from sap over millions of years, and magnet rock sticks to metal and is shiny black. The child enjoys their clear milky quartz because they can see through it.
![Milky quartz ,[object Object],[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)