Alta是一种产自挪威的石英石，其主要底色为灰色，纹路颜色与花草样式均不属于单一分类。岩石密度为2.69 kg/dm3，吸水率为0.140%，抗折强度为37.0 MPa，抗压强度达328.0 MPa。

| Alta Quarzite, Alta Quartzite, Alta-Quarzit, Alta-Skifer, Altaquarzit, Altaskifer, Cuarcita de Alta, Midnight Sun, Nordischer Quarzit, Nordquarzit, Norwegischer Altaquarzit, Norwegischer Quarzit, Polar-Quarzi

灰色 | Crey

其他 | Other

其他 | Other

适合内部和外部应用程序 | Suitable for interior and exterior applications

(B.D):g/cm3

2.69 kg/dm3 | 2.69 kg/dm3

:%

0.140% | 0.140%

(M.R):Mpa

37.0 Mpa | 37.0 Mpa

(C.S) :Mpa

328.0 Mpa | 328.0 Mpa