Mineral found in granite radiometric dating rocsi who is she dating

The earliest known evidence of microbial life on Earth comes from carbon isotope patterns investigated by Mojzsis and colleagues in 3.85-billion-year-old Greenland sediments.

He also claims that after Day 3, granite magmas must crystallize as rhyolite (the fine-grained volcanic equivalent of granite), rather than coarse-grained granite, and that granites penetrating the Flood deposits result from upheavals of solids but not magma.(requires Real Player) January 17, 2001 -- Scientists are drawing a portrait of how Earth looked soon after it formed 4.56 billion years ago, based on clues within the oldest mineral grains ever found.Tiny zircons (zirconium silicate crystals) found in ancient stream deposits indicate that Earth developed continents and water -- perhaps even oceans and environments in which microbial life could emerge -- 4.3 billion to 4.4 billion years ago, remarkably soon after our planet formed.Now, Valley and colleagues have used a new technique to confirm the validity of their original findings.Zircon's crystal structure has specific sites where only atoms of a given size and charge will fit.

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If I were given equal time in a science classroom at a private, fundamentalist, Christian college or secondary school which advocated young-earth creationist views, I would provide the following material and information regarding the formation of granite.

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