@farmerman,
Quote: Fifth: the issue of minerals in the two things. Both contain olivines and other minerals.
where did you get information that the blueberries contain olivine? The background rock contains olivine but not the blueberries.
So we have two reasonable hypotheses about blueberries
1They are concretions that include the goethite coponent in the main boidy of the spherule. This means they are primary sedimentarty concretions .
2Blueberries are analogous to "tektites" where they were formed as a spray of melt liquid whenever a meteorite hits the planet surface.
Chondrules are a specific type of a meteoritic inclusion that have specifric structures and are also fairly regular around the solar system. They have mineral structures that are called porphyries and are silicate mineral rich . In the blueberry case, the background matrix contains the pyroxenes and olivines the blueberries do not.
Evidence doesnt support that conclusion. At least your not claiming that fossil red blood cells and mucle tissues are in meteorites. HAve you abandoned that train?