homes, and schools aggregates are obtained from natural sand or sand-and-gravel pits, hard-rock quarries, dredging submerged deposits, or mining underground sediments. for more information about how aggregates are extracted, view our animated process . types of aggregates how we extract aggregates crushed...
: not distinctive. chemical reactions : ammonia reddish to grayish or negative on the cap surface; brownish on flesh. koh pinkish, then purple on cap surface; dark brown on flesh. iron salts greenish to grayish on cap surface; gray to brown on flesh. spore print : olive brown when fresh, drying cinnamon...
at first, becoming cinnamon to rusty; covered by a whitish cortina when young. stem: - cm long; up to cm thick; more or less equal; dry; whitish underneath stretched-out, red scales or irregular bands; discoloring and bruising rusty orange to red near the base; usually with a rusty ring zone above the...
brown, often darker over the center. gills: attached to the stem but often pulling away from it in age; close; blood red, becoming cinnamon to rusty; covered by a yellowish cortina when young. stem: - cm long; up to cm thick at the apex; more or less equal; dry; silky; usually pale yellowish, but often...
tan, pinkish brown, or paler; consistently without zones of color or texture. gills: attached to the stem or beginning to run down it; close; whitish to pinkish or very pale tan; often developing cinnamon to reddish brown stains and discolorations. stem: - cm long; up to about cm thick; more or less...
first, becoming yellow in age; soft; not staining when sliced. odor and taste : not distinctive. chemical reactions : ammonia purplish on cap surface; pinkish to negative on flesh. koh dark gray to black on cap surface; lilac to gray on flesh. iron salts olive on flesh. spore print : brown to dull cinnamon...
elsewhere not staining or staining pinkish to brownish. odor and taste : mild or slightly acidic. chemical reactions : ammonia grayish on cap; pale grayish lilac on flesh. koh olive gray becoming dark gray on cap; dark gray on flesh. iron salts olive on cap; olive to bluish on flesh. spore print : cinnamon...
the united states from eastern texas to north carolina. the illustrated and described collections are from texas. cap: up to cm across and mm thick; more or less semicircular, irregularly bracket-shaped, or kidney-shaped; flattened-convex; velvety to hairy; with zones of whitish, yellowish, pale cinnamon...