Rocks and minerals

Unakite

This term is decided to remove the text entry submission option as that led to some rather disorganized text only reports being submitted, laundry list types of reports. The rock kits have not yet been refreshed and could use a refresher. I did not formally introduce the use of Google Lens, but I did work with some students using Google Lens. The complication with Google Lens is that a macro lens is useful for getting a diagnostic image of the small rocks in these rock sets. 

1500 wet or dry sandpaper was found to make an excellent black streak plate substitute.

Blue calcite

Leemay and Brenda select rocks

Jasen and Kaylem at work identifying their rocks

Jazzlyn and Darx

Margarette looks for more ricks

Daniel looks on as Hedweag and Margarette sort through the rocks


Ciro looking at identifications 


Hedweag and Lomalinda study an online rock identification resource

Hematite on 1500 wet or dry sandpaper leaves a red streak betraying the presence of iron.

Lisa Praise streak tests her rocks using a streak test. 1500 wet or dry sandpaper is being used in lieu of a black streak tile.

Joyleen and Mesenda

Lily Rose, Leila Marie, Mahea, Louisa Carmina

Lily Rose

Louisa choosing rocks

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