Ashed Blue Spruce Needles Under the Microscope

Charred Blue Spruce Needle

This is ash from Blue Spruce needles. This is from a batch of Blue Spruce needles that were ashed in a muffle furnace. Typical pyrolized calcium oxalate phytoliths are present.

Transmitted Off Crossed Polarized Light and Reflected Darkfield Illumination

Definition/Function:

Significance in the Environment:

Characteristic Features:

Associated Particles:

References: