Figure 9. Chondrite normalized REE patterns for the metamorphosed mafic rocks showing typical flat patterns near 2X-4X chondrite and small positive Eu anomalies. A distinctly different N-MORB-type pattern is shown by Sample 900A-81R-01, 96-101 cm. The REEs are listed in order of increasing atomic number. Chondrite values used for normalization are taken from Anders and Grevesse (1989) and multiplied by 1.36 to maintain consistency with older chondrite normalization values.