The brown shapes next to the Dogtooth Calcite are hexagonal Calcites covered with smoky looking druzy quartz. To give you a little perspective of size, the large hexagonal calcite is a bit larger around than a tootsie Roll candy. Looks about like one too. The large Dogtooth Calcite is in great shape too. This is a very nice well trimmed specimen. This specimen is from the Artigas Mine in Uruguay.