Answer: lapis

AnswerCrossword Clue
LAPISGem mined in Afghanistan
LAPIS"... Lazuli," Yeats poem
LAPISBlue, semi-precious stone
LAPIS... lazuli (shade of blue)
LAPISGemstone
LAPISStone at the Forum?
LAPISBlue shade
LAPISStone, to Caesar
LAPISDeep blue stone
LAPIS-- lazuli
LAPISStone
LAPIS..... lazuli
LAPIS... lazuli (blue mineral)
LAPISStone: L.
LAPISSky-blue
LAPISAzure stone, for short
LAPIS- lazuli
LAPISDeep-blue stone
LAPISMedium-dark blue
lapisa semiprecious stone that is usually rich azure blue and is essentially a complex silicate often with spangles of pyrites called also lapis
lapisstone (used in Latin names for minerals, gems, etc.)
lapislapis lazuli
lapisa semiprecious stone
LAPISBlue stone
LAPIS.. lazuli
LAPISStone of azure
LAPISBlue gem, for short
LAPISBlue rock, briefly
LAPISBlue gem, briefly
LAPIS... lazuli
LAPISAzure gemstone
LAPISAzure stone
LAPISBlue gemstone, familiarly
LAPISBlue stone, briefly
LAPIS.... lazuli
LAPISDeep-blue mineral
LAPISBlue gemstone
LAPISMethod of calico-printing.
LAPIS... lazuli, rich blue stone.
LAPIS... lazuli.