To: Romulus
But surely travertine is a metamorphic rock?Travertine is a variety of Marble, right? And isn't Marble a metamorphosed limestone?
My last geology course was in 1972...
25 posted on
05/13/2020 4:11:16 PM PDT by
JimRed
(TERM LIMITS, NOW! Build the Wall Faster! TRUTH is the new HATE SPEECH.)
To: JimRed; rfp1234
My last geology course was in 1972...
And referencing rfp1234, looks like I didn't retain it all.
26 posted on
05/13/2020 4:17:40 PM PDT by
JimRed
(TERM LIMITS, NOW! Build the Wall Faster! TRUTH is the new HATE SPEECH.)
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