Comments by Arvesse

  • The formation of caves.

    March 17, 2011

  • A rock with a fine to coarse crystalline texture, has easily visible pore spaces between the crystals. Often found near fractures & vugs.

    ...the science way of saying 'sugary appearance.'

    December 15, 2010

  • The black, glassy residue left after oil has been cooked past tar, left in place in fractures.

    December 15, 2010

  • Divination by observing the sky or natural phenomena in the sky.

    December 13, 2010

  • a Dutch woman.

    December 12, 2010

  • From Daedalus, Icaraus' father & builder of the labyrinth.

    August 20, 2010

  • In geology, it's when the cores don't match--a line drawn to say 'we don't know how to correlate this.'

    August 5, 2010

  • Non-calcic brown soils, from German.

    August 3, 2010