Silica leai se totogi (itiiti ifo i le 0.1%)
Fa'amama fa'ato'a vave ma aoga
Pefu maualalo tele
Faʻafeiloaʻi manaʻoga o SSPC-AB1 ma MIL-A-22262B (SH)
Fa'auma mama luga
Fa'amatalaga i luga ole laiga mai le 2.0 i le 5.0
Fa'ato'a fa'amama oneone ma fa'aitiiti le fa'aoga
Aveese le ele, vali ma le oxide
Aveese ma le tausiga o le alalaupapa
Fa'ato'a fa'apala ma va'a
Ta'avale a le militeri ma va'a ua tafiesea
Su'e vai olo
Togafitiga i luga ole u'amea fou
Faiga fa'afefeteina maualuga
Igoa o oloa | Fa'ailoga ta'imua | Malosi | Susū | PH | Malosi(mohs) | Ole tele (g/cm3) | Fa'atatauga | Tele | |||||
Pa'u Kopa / Silika Umea | TFe | AI2O3 | SiO2 | MgO | Cu | CaO | 3.85g/cm3 | 0.18% | 7 | 7 | 3.98g/cm3 | Mea e fa'asa'o, lafo lelei | 6-10mshe;10-20mesh;20-40mesh; |
| 46.1% | 16.54% | 25.34% | 1.45% | 0.87% | 8.11% |
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