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Fig. 3
Spectrum (B) of 2001 SN263, compared with those of a coated chip of unusual CI Y-82162 (in yellow, RELAB sample MB-CMP-019-CB), heated Ivuna (in green, RELAB sample MP-TXH-018-E), lampblack (in black, RELAB sample SC-EAC-024), montmorillonite mixed with carbon black (in brown, RELAB sample XM-CMP-014).
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