Congratulations to Representative David Harris on being elected as State Representative for the 53rd District of Illinois! A BIG thank you to all those who came out and voted for Representative Harris to his 3rd term since coming back to the House in 2010!
Quicksand is made up of sand that is so saturated with water that the friction in between the sand particles is reduced which is the result of a mushy combination of sand and â¦ water that can no longer support any weight.
Sandtastik Classic Play Sand: Sandtastik is a safer non-toxic sand that contains no crystalline silica silica or quartz. I havenât tried it out but it looks like basic white sand. You can purchase it online on Amazon.com. SafeSand: This company provides safe play sand that contains no crystalline silica or quartz.any times, play sand is made of crushed rock instead of beach or river sand. This crushed rock or crystalline silica is already a known carcinogen according to the EPA and OSHA. In California companies are required by law to label products (thanks to Californiaâs Prop 65) that contain carcinogens.