surface abundance of centimeter- to meter-scale rocks is much greater on Mars
than the other terrestrial planets."
The rocks that are found on the surface of Mars look exactly the same as rocks that make up mountains on Earth!
QUOTE: "the Martian crust
consists mostly of volcanic basalt rock."
Just like the rust, the assumed source of these rocks is volcanoes; but volcanic rocks on Earth look completely different from the rocks on the surface of Mars!
Basalt (also called Mafic) rock is rich of iron and magnesium. And these metallic elements are ingredients of the rock. In order to make such a mix, a very special process is required, and not the normal natural factors like wind and rain. This indicates that they have arrived readymade from factory. And that factory must have been capable of manufacturing iron and magnesium, a star.
Rocky outcrop -- compare this to the rocks of Mars in the previous picture.
At the time when the rocks were falling from the sky, the surface of Earth
was most certainly very similar to the surface of Mars, rocks everywhere, but
because of the geological changes, most of them have been buried and converted to
metamorphic rocks. The evidence to show that this was actually the case is the
so-called called rocky outcrop: "An outcrop or rocky outcrop is a visible
exposure of bedrock or ancient superficial deposits on the surface of the
Earth... Outcrops do not cover the majority of the Earth's land surface because
in most places the bedrock or superficial deposits are covered by a mantle of
soil and vegetation and cannot be seen or examined closely. However, in places
where the overlying cover is removed through erosion or tectonic uplift, the
rock may be exposed"
The Rocky outcrops in the picture above were originally basalt, like the rocks that make up rocky mountains, but due to weathering they lost their properties. The way they were deposited is very much similar to those of Mars.