Oil sand

From Fresh Dictionary

English

Noun

oil sand

1. ((geology{{#if:|, {{{2}}}{{#if:|, {{{3}}}{{#if:|, {{{4}}}{{#if:|, {{{5}}}{{#if:|, {{{6}}}{{#if:|, {{{7}}}{{#if:|, {{{8}}}{{#if:|, {{{9}}}}}}}}}}}}}}}}}}})) a relatively loose sandstone, or porous carbonate rock, impregnated with bitumen

Synonyms

• bituminous sand
• tar sand