according to E.H. Nickel & M.C. Nichols (2007), H. Strunz & E.H. Nickel (2001)
1. ELEMENTS
(Metals and intermetallic alloys, Metalloids and Nonmetals, Carbides, Silicides, Nitrides and Phosphides)
1.C: Metalloids and Nonmetals
|
1.CA. Arsenic group elements
1.CA.05. Arsenic group | |||||||||||||||||
| Arsenic / Arsen | As | trig., R-3m | . | FOTO | G | ||||||||||||
| Stibarsen | AsSb | trig., R-3m | . | FOTO | A | ||||||||||||
| Antimony / Antimon | Sb | trig., R-3m | . | FOTO | G | ||||||||||||
| Bismuth / Wismut / Bismut | Bi | trig., R-3m | FOTO | ENTDECKUNG | G | ||||||||||||
|
1.CA.10. Arsenolamprite group | |||||||||||||||||
| Arsenolamprite | As | orth., Bmab | . | G | |||||||||||||
| Pararsenolamprite | As | orth., Pmn2 | IMA 1999-047 | ||||||||||||||
|
1.CA.15. Paradocrasite group | |||||||||||||||||
| Paradocrasite | Sb3As | mon., C2 | IMA 1969-011 | ||||||||||||||
| |||||||||||||||||
|
1.CB. Carbon-Silicon family 1.CB.05. Graphite group | |||||||||||||||||
| Graphite-2H | C | hex., P63/mmc | FOTO | G | |||||||||||||
| Graphite-3R | C | trig., R-3m | . | Poly | |||||||||||||
| Chaoite | C | hex., P6/mmm (?) | . | IMA 1968-012 | |||||||||||||
| Fulleren | C60 | cub. | N | ||||||||||||||
|
1.CB.10. Diamond group | |||||||||||||||||
| Diamond / Diamant | C | cub., Fd-3m | . | FOTO | G | ||||||||||||
| Lonsdaleite | C | hex., P63/mmc | FOTO | IMA 1966-044 | |||||||||||||
|
1.CB.15. Silicon group | |||||||||||||||||
| Silicon / Silizium | Si | cub., Fd-3m | IMA 1982-099 | ||||||||||||||
| |||||||||||||||||
|
1.CC. Sulphur-Selenium-Iodine 1.CC.05. Sulphur group | |||||||||||||||||
| Sulphur / Schwefel | S | orth., Fddd | . | FOTO | G | ||||||||||||
| Sulphur-beta / Schwefel-beta 1) | S | mon., P21/a | FOTO | G | |||||||||||||
| Rosickyite | S | mon., P2/c | FOTO | G | |||||||||||||
| |||||||||||||||||
|
1.CC.10. Selenium group | |||||||||||||||||
| Selenium | Se | trig., P3121, P3221 | FOTO | G | |||||||||||||
| Tellurium | Te | trig., P3121, P3221 | FOTO | G | |||||||||||||
| Selenium, amorphous | Se | amorphous | FOTO | - | |||||||||||||
| |||||||||||||||||
|
1.CC.15. Iodine group | |||||||||||||||||
| Iodine / Iod | I | orth., Ccmb | Q | ||||||||||||||
| |||||||||||||||||
in bold: grandfathered, IMA CNMNC accepted, renamed and redefined (with IMA approval) minerals,
in normal letters: minerals published without IMA approval, questionable minerals, polytypes
G = Grandfathered minerals: original description preceded the establishment of the CNMNC in 1959, and generally regarded as a valid species
A or IMA No. = Minerals approved by the CNMNC
Rd = Redefinition of the mineral approved by the CNMNC
Rn = Renamed with approval by the CNMNC
GROUP = a name used to designate a group of species
N = Mineral published without approval of the CNMNC
Q = Questionable mineral
H = Hypothetical mineral (synthetic, anthropogenic, etc.)
D = Discredited by the CNMNC
Poly = Polytype
© Thomas Witzke / Stollentroll (2008)
