3 of 8 my fav

[katieadkins]

What is it















Katie 'plays with dirt' Adkins

 

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[rock]

Yeah that one is cool. The rind is still on it and shows no use marks at all. Looks like it was sitting on the top soil exposed to the weather for many hundreds of yrs. But still a nice rock

 

[katieadkins]

What does the term 'rind' mean, like the protective layer?

Katie 'plays with dirt' Adkins

 

[rock]

What does the term 'rind' mean, like the protective layer?

Katie 'plays with dirt' Adkins

Yep or Cortex is another use term for the outer skin layer. Ancient man usually removed this to use them as tools. And if it had been used for a tool it would show. The arrowhead in my avatar is a good example. The actual cortex for it isnt black it is brown.

 

[katieadkins]

Yep or Cortex is another use term for the outer skin layer. Ancient man usually removed this to use them as tools. And if it had been used for a tool it would show. The arrowhead in my avatar is a good example. The actual cortex for it isnt black it is brown.

Ahh ok! I found these black-ish rocks and could see pink stones inside, like where it was chipped. So much to learn!

Katie 'plays with dirt' Adkins

 

[rock]

Ahh ok! I found these black-ish rocks and could see pink stones inside, like where it was chipped. So much to learn!

Katie 'plays with dirt' Adkins

Id like to see those they sound pretty.