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 Database Density



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57 answers
Name Formula Density
JACOBSITE (Mn+2,Fe+2,Mg) (Fe+3,Mn+3)2 O4 4.76
JADEITE Na (Al,Fe+3) Si2 O6 3.25
JAFFEITE Ca5 Si2 O7 (OH)6 2.65
JAGOITE Pb3 Fe+3 Si4 O12 (Cl,OH) 5.43
JAGOWERITE Ba Al2 (PO4)2 (OH)2 4.01
JAHNSITE-CAMNFE Ca Mn+2 Fe2 +2 Fe2 +3 (PO4)4 (OH)2 8H2 O 2.86
JAHNSITE-CAMNMG Ca Mn (Mg,Fe+2)2 Fe2 +2 (PO4)4 (OH)2 8H2 O 2.71
JAHNSITE-CAMNMN Ca Mn+2 Mn2 +2 Fe2 +3 (PO4)4 (OH)2 8H2 O 2.78
JAIPURITE gamma Co S 5.45
JALPAITE Ag3 Cu S2 6.82
JAMBORITE (Ni+2,Ni+3,Fe) (OH)2 (OH,S,H2 O) (?) 2.67
JAMESITE Pb2 Zn2 Fe5 +3 (AsO4)5 O4 5.1
JAMESONITE Pb4 Fe Sb6 S14 5.63
JANGGUNITE Mn5-x +4 (Mn+2,Fe+3)1+x O8 (OH)6 (x=0.2) 3.59
JANHAUGITE Na3 Mn3 +2 Ti2 Si4 O15 (OH,F,O)3 3.6
JARLITE Na Sr3 Al3 (F,OH)16 3.87
JAROSEWICHITE Mn3 +2 Mn+3 (AsO4)(OH)6 3.66
JAROSITE K Fe3 +3 (SO4)2 (OH)6 3.08
JASKOLSKIITE Pb2+x Cux (Sb,Bi)2-x S5 (x=0,2) 6.5
JASMUNDITE Ca11 (SiO4)4 O2 S 3.03
JEANBANDYITE (Fe+3,Mn+2)Sn+4 (OH)6 4.41
JEFFREYITE (Ca,Na)2 (Be,Al) Si2 (O,OH)7 2.99
JENNITE Ca9 H2 Si6 O18 (OH)8 6H2 O 2.32
JEPPEITE (K,Ba)2 (Ti,Fe+3)6 O13 3.94
JEREMEJEVITE Al6 B5 O15 (F,OH)3 3.3
JERRYGIBBSITE Mn9 +2 (SiO4)4 (OH)2 4
JERVISITE (Na,Ca,Fe+2) (Sc,Mg,Fe+2) Si2 O6 3.22
JIANSHUIITE (Mg,Mn+2) Mn3 +4 O7 3H2 O 3.6
JIMBOITE Mn3 +2 B2 O6 3.98
JIMTHOMPSONITE (Mg,Fe+2)5 Si6 O16 (OH)2 3.03
JINSHAJIANGITE (Ba,Ca)4 (Na,Ca)5 (Fe+2,Mn+2)15 (Ti,Fe+3,Nb,Zr)8 Si15 O64 (F,OH)6 3.61
JIXIANITE Pb (W,Fe+3)2 (O,OH)7 6.04
JOAQUINITE-CE Ba2 Na Ce2 Fe+2 (Ti,Nb)2 Si8 O26 (OH,F)2 H2O 3.98
JOESMITHITE Pb Ca2 (Mg,Fe+2,Fe+3)5 Si6 Be2 O22 (OH)2 3.83
JOHACHIDOLITE Ca Al B3 O7 3.37
JOHANNITE Cu (UO2)2 (SO4)2 (OH)2 8H2 O 3.32
JOHANNSENITE Ca Mn+2 Si2 O6 3.5
JOHILLERITE Na (Mg,Zn)3 Cu+2 (AsO4)3 4.15
JOHNBAUMITE Ca5 (AsO4)3 (OH) 3.68
JOHNINNESITE Na2 Mg4 Mn12 +2 As2 +5 Si12 O43 (OH)6 3.48
JOHNSOMERVILLEITE Na2 Ca (Mg,Fe+2,Mn)7 (PO4)6 3.35
JOHNWALKITE K (Mn+2,Fe+3,Fe+2)2 (Nb,Ta) (PO4)2 O2 (H2 O,OH)2 3.4
JOKOKUITE Mn+2 SO4 5H2 O 2.03
JOLIOTITE (UO2) (CO3) nH2 O (n=2 ?) 4.04
JOLLIFFEITE Ni As Se 7.12
JONESITE Ba4 (K,Na)2 Ti4 Al2 Si10 O36 6H2 O 3.25
JORDANITE Pb14 (As,Sb)6 S23 6.44
JOSEITE-A B4 (S,Te)3 8.18
JOSEITE-B Bi4 (Te,S)3 8.3
JOURAVSKITE Ca6 Mn2 +4 (SO4,CO3)4 (OH)12 26H2 O 1.95
JUANITE Ca10 Mg4 Al2 Si11 O39 4H2 O (?) 3.28
JULGOLDITE-FE (Ca,K)2 Fe+3 Fe+3 Si3 (O,OH)14 3.53
JULIENITE Na2 Co (SCN)4 8H2 O 1.65
JUNGITE Ca2 Zn4 Fe8 +3 (PO4)9 16H2 O 2.84
JUNITOITE Ca Zn2 Si2 O7 H2 O 3.5
JUNOITE Pb3 Cu2 Bi8 (S,Se)16 6.77
JURBANITE Al (SO4)(OH) 5H2 O 1.79