7/26/2019 Materi Uas Prak Psdme

1/2

Mineral Rumus

Kimia

Warna Spesific

Grafity

(gr/cm3)

Kekerasan Kelistrikan Kemagnetan

Cassiterite SnO2 Hitam,

abu-abu,

putih

6.98-7.1 6-7 Conductor Paramagnetic

Hematite Fe2O !bu-abu

meta"ic

#.26 #.#-6.# Conductor anti$erromagnetic

%agnetite FeO& Hitam,

abu-abu

#.17-#.18 #.#-6.# Conductor Faramagnetic

P'rite FeS2 (uning &.9#-#.1) 6-6.# Conductor Paramagnetic

*a"ena PbS !bu-abu,

si"+er

7.2-7.6 2.#-2.7# on conductor on magnetic

Ca"chopirite CuFeS2 (uning &.1-&. .#

"menite Fe/iO Hitam &.7)-&.79 #-6 Conductor Paramagnetic

Siderit FeCO (uning,

abu-abu,

hi0au,

merah

.96 .7#-&.2# Conductor on magnetic

ircon rSiO& Co"at

emerah

an,

uning,

hi0au,

abu-abu,

biru

&.6-&.7 7.# on conductor on magnetic

3enotime 4PO& Co"at,

abu-abu,

uning

eco"at

an

&.&-#.1 &.# on conductor on magnetic

%ona5ite Ce,a,/

h,d,4PO&

Co"at

emerahan, abu-

abu,

uning

pucat,

hi0au

&.6-#.7 #.)-#.# on conductor on magnetic

imonite FeOOH

-H2O

ariasi

co"at

dan

uning

2.9-&. &-#.# on conductor on magnetic

(uarsa SiO2 /idaber:arna

2.6# 7 on conductor on magnetic

7/26/2019 Materi Uas Prak Psdme

2/2

;uti"e /iO2 Co"at

emerah

an,

merah,

uningpucat

&.2 6.)-6.# on conductor on magnetic

Ca"a+erite !u/e2 (uning,

si"+er

putih

9.1-9. 2.#- Conductor Paramagnetic