Title |
Comment |
Keywords |
Identification Tools
|
09:20 - 09:44 (00:24) / 0.5 MB
|
geologist, mineral, "mineral identification", "steel knife", "hydrochloric acid", "rock hammer"
|
Chemical Reaction
|
11:29 - 11:54 (00:25) / 0.4 MB
|
"James Sadd", calcite, quartz, "chemical reaction", "hydrochloric acid", "carbonate", silicate, "carbon dioxide", carbon, "physical property", "mineral identification", mineral
|
Geology School Keywords
|