I am still working on making lesson plans and gathering materials. I sent a message to the Mineralogical Society of Arizona asking for some help in gathering rocks for labs. Below is the email I sent to the Mineralogical Society of Arizona.
Hi everyone,
I teach Earth Science at Phoenix Country day school. I have been selected by my school to teach in Chengdu, China for thirteen weeks this fall. I will be leaving on Aug. 23rd. I will be teaching rocks and minerals to Chinese students at Chengdu Experimental Foreign Languages School. I am gathering rock and mineral samples to use in labs for mineral identification and rock classification. After raiding my house, yard, and garage I still need a few samples. Can anyone help me out with some free samples? Everything needs to be about the size of a golf ball. Here is what I need
1. Slate; seven pieces (I guess these would have to be flat golf balls)
2. Siltstone; seven pieces (these should be soft and blocky)
3. Shale; seven pieces (I guess these would have to be flat golf balls)
4. Coal; seven pieces
5. Rock salt; seven pieces
6. Gypsum; seven pieces
7. Rhyolite; seven pieces (I need these to be light grey to off white)
8. Gabbro; seven pieces (These need to be dark grey to black with crystals visible)
9. Limestone; seven pieces (these need to have obvious fossils or fossil hash visible)
I live in Ahwatukee (southeast phoenix). Email me or give me a call if you can help out.
Thanks for any assistance!
J. Bob


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