::agustin@valgoma.net::
Silicatos

Especie Procedencia Composición Tamaño Color Calidad
Nesosilicatos
Cianita Michigan Al2SiO5 15mm x 15mm Azul Cristal
Circón Michigan ZrSiO4 15mm x 15mm Rojo Cristal
Datolita Michigan CaBSiO4(OH) 15mm x 15mm Rojo Cristal
Estaurolita Desconocida (Fe,Mg)2(Al,Fe)9 O8[OH(SiO4)2]2 15mm x 15mm Negro Cristal
Granate almandino Michigan Fe3Al2(SiO4)3 15mm x 15mm Negro Cristal
Granate grosularia Michigan Ca3Al2(SiO4)3 15mm x 15mm Rojo Masa Cristalina
Granate grosularia Michigan Ca3Al2(SiO4)3 15mm x 15mm Rojo Cristal
Granate grosularia Michigan Ca3Al2(SiO4)3 15mm x 15mm Rojo Cristal
Granate piropo Michigan Mg3Al2(SiO4)3 15mm x 15mm Rojo Cristal
Granate rodado Michigan 3 2(SiO4)3 15mm x 15mm Rojo Cristal
Granate uvavorita Michigan Ca3Cr2(SiO4)3 15mm x 15mm Verde Cristal
Olivino Michigan (Mg,Fe)2(SiO4) 15mm x 15mm Verde Cristal
Quiastolita Michigan Al2OSiO4 15mm x 15mm Rojo Cristal
Topacio Michigan Al2SiO4(F,OH)2 15mm x 15mm Amarillo Cristal
Sorosilicatos
Crisocola Michigan Cu[SiO3].nH2O 15mm x 15mm Rojo Cristal
Dumorterita Michigan Al7(BO3)(SiO4)3O3 15mm x 15mm Rojo Cristal
Pistomesita Alicante Ca2(Fe,Al)3Si3O12(OH) 15mm x 15mm Marrón Macla
Zoisita Michigan Ca2Al3(SiO4)3(OH) 15mm x 15mm Verde Cristal
Ciclosilicatos
Esmeralda Michigan Be3Al2 [Si6O18] 15mm x 15mm Rojo Cristal
Rubelita Michigan Cu 15mm x 15mm Rojo Cristal
Turmalina Chorlo Michigan FeMn9[(OH)4 (MnO3)Si6O18] 15mm x 15mm Negro Cristal
Inosilicatos
Actinolita Michigan Ca2(Fe,Mg)5 [(OH)Si4O11]2 15mm x 15mm Rojo Cristal
Aerinita Michigan (Ca4(Al,Fe+3,Mg,Fe+2)10
Si12O35(OH)12(CO3)12H2O
15mm x 15mm Rojo Cristal
Amianto Michigan Cu 15mm x 15mm Rojo Cristal
Andesita Michigan Cu 15mm x 15mm Rojo Cristal
Enstatita Michigan Mg2Si2O6 15mm x 15mm Rojo Cristal
Fluorichterita Michigan Cu 15mm x 15mm Rojo Cristal
Hidenita Michigan Cu 15mm x 15mm Rojo Cristal
Hornblenda Michigan (Ca,Na,K)2-3 (Mg,Fe+2,Fe+3,Al)5
[(OH,F)Si3(Si,Al)O11]2
15mm x 15mm Negro Cristal
Hornblenda Cristal Michigan (Ca,Na,K)2-3 (Mg,Fe+2,Fe+3,Al)5
[(OH,F)Si3(Si,Al)O11]2
15mm x 15mm Negro Cristal
Rodonita Michigan CaMn4[Si5 O15] 15mm x 15mm Rojo Cristal
Tremolita Michigan Ca2Mg5[(OH) Si4O11]2 15mm x 15mm Rojo Cristal
Filosilicatos
Antigorita Michigan (Mg,Fe+2)3Si2O5(OH)4 15mm x 15mm Rojo Cristal
Apofilita Michigan KCa4[(F,OH)(Si4 O10)2].8H2O 15mm x 15mm Rojo Cristal
Caolín Michigan Cu 15mm x 15mm Blanco Cristal
Crisotilo Michigan Cu 15mm x 15mm Rojo Cristal
Mica Biotita Michigan K(Mg,Fe)3 [(OH)2(Al,Fe)Si3O10] 15mm x 15mm Negro Cristal
Mica Flogopita Michigan K(Mg,Fe)3 [(OH,F)2AlSi3O10] 15mm x 15mm Rojo Cristal
Mica Fushita Michigan Cu 15mm x 15mm Rojo Cristal
Mica Lepidolita Michigan Cu 15mm x 15mm Rojo Cristal
Mica Moscovita Michigan KAl2 [(OH,F)2AlSi3O10] 15mm x 15mm Rojo Cristal
Paligorskita Michigan Cu 15mm x 15mm Rojo Cristal
Sepiolita Michigan Mg4Si6O15(OH)2 6H2O 15mm x 15mm Rojo Cristal
Talco Michigan Mg3Si4O10(OH)2 15mm x 15mm Rojo Cristal
Tectosilicatos
Albita Michigan NaAlSi3O8 15mm x 15mm Blanco Cristal
Amazonita Michigan K[AlSi3O8] 15mm x 15mm Rojo Cristal
Analcima Michigan NaAlSi2O6 H2O 15mm x 15mm Blanco Cristal
Feldespato Michigan K[AlSi3O8] 15mm x 15mm Rojo Cristal
Heulandita Michigan (Ca,Na)2-3 Al3 (Al,Si)2 Si13
O36 12H2O
15mm x 15mm Rojo Cristal
Labradorita Michigan mCaAl2Si2O8 con
nNaAlSi3O8
15mm x 15mm Rojo Cristal
Lapislazuli Michigan Cu 15mm x 15mm Azul Cristal
Ortosa Michigan K[AlSi3O8] 15mm x 15mm Rojo Cristal
Piedra Luna Michigan K[AlSi3O8] 15mm x 15mm Blanco Cristal
Sodalita Michigan Na8Al6Si6O24Cl2 15mm x 15mm Azul Cristal
Wernerita Michigan Cu 15mm x 15mm Rojo Cristal


agustin@valgoma.net