thehorsethief: gorgeousgeology: Honeycomb Opal is made when growth becomes different due to changes in temperature, pressure, oxygen, chemical potential, or other variables. Ethiopian opals showing the “lizard-skin” effect are not uncommon,but
thehorsethief: gorgeousgeology: Honeycomb Opal is made when growth becomes different due to changes in temperature, pressure, oxygen, chemical potential, or other variables. Ethiopian opals showing the “lizard-skin” effect are not uncommon,but
thehorsethief: gorgeousgeology: Honeycomb Opal is made when growth becomes different due to changes in temperature, pressure, oxygen, chemical potential, or other variables. Ethiopian opals showing the “lizard-skin” effect are not uncommon,but
thehorsethief: gorgeousgeology: Honeycomb Opal is made when growth becomes different due to changes in temperature, pressure, oxygen, chemical potential, or other variables. Ethiopian opals showing the “lizard-skin” effect are not uncommon,but
