Siliceous rocks have alumina or clay as their major constituent.

Related MCQs

• The rocks having alumina or clay as their major constituents are known as
• The rocks having alumina or clay as their major constituents, are known as
• The percentage of alumina and silica in good fire clay vary respectively is
• Excess pf alumina in the clay
• The percentage of alumina in a good brick clay should vary from
• Argillaceous rocks have their main constituent as
• The principal constituent of every kind of brick earth is alumina.
• Sandstone is a (i) Sedimentary rock (ii) Aqueous rock (iii) Siliceous rock The correct answer is
• The rocks in which argil (or clay) predominates, are called
• The rocks in which argil (or clay) predominates, are called