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Table 1 List of category 3 particles

From: Sequential analysis of carbonaceous materials in Hayabusa-returned samples for the determination of their origin

Name Sizea(μm) Type Elementsb Surface grains
RA-QD02-0008 50 Type1: blocky C, N, O Al
RA-QD02-0012 100 Type1: blocky C, O FeS
RA-QD02-0018 50 Type1: blocky C, O, Cl Al, ol, lpx
RA-QD02-0037 60 Type1: blocky C, O ol, lpx
RA-QD02-0040-01 30 Type1: blocky C, O, Si Lpx
RA-QD02-0078 100 Type1: blocky C, O, Cl, F, Si Lpx
RA-QD02-0091 30 Type1: blocky C, O, Si, Cl  
RA-QD02-0120 26 Type1: blocky C, O SUS
RA-QD02-0134 21 Type1: blocky K, Cl  
RA-QD02-0180 55 Type1: blocky C, O, K, Na, Cl  
RA-QD02-0181 55 Type1: blocky C, N, O, Na, K, Cl  
RA-QD02-0182 46 Type1: blocky C, N, O, Na, K, Cl  
RA-QD02-0183 38 Type1: blocky C, N, O, Na, K, Cl  
RA-QD02-0190 58 Type2: fibrous C, N  
RA-QD02-0222 121 Type2: fibrous C, O, Mg Si  
RB-CV-0005 37 Type1: blocky C, Na, Cl  
RB-CV-0006 27.9 Type1: blocky C, N, O  
RB-CV-0007 43.1 Type1: blocky C, N, O  
RB-CV-0008 56.1 Type1: blocky C, N, O  
RB-CV-0012 73.2 Type2: fibrous C, N, O  
RB-CV-0017 51.7 Type1: blocky C, N, O  
RB-CV-0019 32.6 Type3: faint C, N, O  
RB-CV-0020 68.6 Type1: blocky C, O  
RB-CV-0021 49.3 Type2: fibrous C, O  
RB-CV-0027 59 Type1: blocky C, N, O  
RB-CV-0029 86 Type1: blocky C, O, Na, Cl Pl
RB-CV-0031 61 Type2: fibrous C, N, O  
RB-CV-0032 59 Type3: faint C, N, O  
RB-CV-0035 25 Type1: blocky C, N, O, Na, Cl hpx, Al
RB-CV-0041 49 Type1: blocky C, N, O, Na, Cl  
RB-CV-0047 48 Type1: blocky C, O, Al, Ca, Si  
RB-CV-0049 37 Type3: faint C, N, O  
RB-CV-0052 40 Type1: blocky C, O, Na, Cl  
RB-CV-0055 45 Type3: faint C, N, O, Al  
RB-CV-0065 33 Type1: blocky C, N, O  
RB-CV-0066 29 Type1: blocky C, N, O, Na, Cl  
RB-CV-0068 55 Type3: faint C, N, O Ol
RB-CV-0074 26 Type1: blocky C, N, O, Na, Cl Al
RB-CV-0077 100 Type3: faint C, N, O  
RB-CV-0078 208 Type2: fibrous C, O  
RB-CV-0079 68 Type1: blocky C, N, O K-feld
RB-CV-0080 83 Type1: blocky C, N, O K-feld
RB-QD04-0001 19 Type3: faint C, N, O ol, Al
RB-QD04-0031 64 Type1: blocky C, O, Al  
RB-QD04-0035 59 Type1: blocky C, N, O, Na, K, Cl, Al  
RB-QD04-0037-01 48 Type1: blocky C, N, O Ol
RB-QD04-0037-03 15 Type3: faint C, N, O  
RB-QD04-0047-01 66 Type1: blocky C, O  
RB-QD04-0047-02 28 Type1: blocky C, O  
RB-QD04-0048 56 Type1: blocky C, O Pl
RB-QD04-0052 96 Type1: blocky C, F, O, Al, Ti  
RB-QD04-0078 19 Type1: blocky C, O Ol
  1. aLength of the major axis; bfound in FE-SEM-EDS analysis. ol, olivine; pl, plagioclase; K-fld, K feldspar; hpx, high-Ca pyroxene; lpx, low-Ca pyroxene; SUS, stainless steel; FeS, iron sulfide.