Definition of Amygdaloidal. Meaning of Amygdaloidal. Synonyms of Amygdaloidal

Here you will find one or more explanations in English for the word Amygdaloidal. Also in the bottom left of the page several parts of wikipedia pages related to the word Amygdaloidal and, of course, Amygdaloidal synonyms and on the right images related to the word Amygdaloidal.

Definition of Amygdaloidal

Amygdaloidal
Amygdaloid A*myg"da*loid, Amygdaloidal A*myg`da*loid"al, a. 1. Almond-shaped. 2. Pertaining to, or having the nature of, the rock amygdaloid.

Meaning of Amygdaloidal from wikipedia

- any almond, shape Amygdule, or amygdale, a mineral filled vesicle in volcanic rock, amygdaloidal texture Amygdaloid Island, an island in Lake Superior...
- A sample of andesite (dark groundm****) with amygdaloidal vesicles filled with zeolite. Diameter of view is 8 cm....
- Pyroclastic Basalt tuff or breccia Vesicular Vesicular basalt Amygdaloidal Amygdaloidal basalt Many small vesicles Scoria Gl****y texture Tachylyte, sideromelane...
- A sample of andesite (dark groundm****) with amygdaloidal vesicles filled with zeolite. Diameter of view is 8 cm....
- and porphyritic Porphyritic rhyolite Pyroclastic Rhyolitic tuff or breccia Vesicular Pumice Amygdaloidal None Vitreous (Gl****y) Obsidian or porcellanite...
- Principles and Practice. Berlin: Springer. ISBN 9783642388002. OCLC 864593152. Igneous and volcanic textures - images Vesicular and Amygdaloidal Textures...
- them as holes filled with gas called vesicles. A related texture is amygdaloidal in which the volcanic rock, usually basalt or andesite, has cavities...
- years of mining exploited the fissure deposits, then gave way to the amygdaloidal deposits. Although native copper was the dominant ore mineral, chalcocite...
- concentrically zoned. Rocks containing amygdules can be described as amygdaloidal. The word is derived from the Latin word "amygdala" for almond tree and...
- archetypical model is generally bifacial Lithic flake and almond-shaped (amygdaloidal). Hand axes tend to be symmetrical along their longitudinal axis and...
Loading...