A little bag containing crystals to change the frequency of the transmitter.

'The chest contains white crystals and three large rubies,' said Talaban.

The interior contains certain crystals in a matrix.

In some places, the cooling process lasted long enough to form pegmatites that contain large, pure crystals of various minerals.

The fourth type is a chromoplast which only contains crystals.

A poikioblast is a larger crystal that contains smaller crystals of other minerals.

They are often very coarse-grained, containing individual crystals which may be several inches in length.

The first indications that the cell will contain crystals is shown when the cells enlarge with a larger nucleus.

It contains crystals made of oxalic acid that can damage the organs.

These contain standard crystals and a Jigsaw piece at the end.