https://www.microscopy.org/education...Collection.cfm
FREE SAND SAMPLES are available to any educator planning to
explore the sand as an educational tool.
How to Request Sand
Select the sands you would like from our list and e-mail your request to Sand Request Email. Include your selections (limit 6 per request), complete name and mailing address where the sands should be sent, and how you plan to explore them.
“Don’t let them tell you what you cannot be.” “Stay hungry, stay free, and do the best you can.”
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