I like that cross. Here's a partial description:
Flanking the cross on both sides are a spear and a cane, and at the very bottom beneath the cross a depiction of what is meant to be the skull of Adam (as in “Adam and Eve”) inside a cave. Collectively these three symbols are “the tools of God’s torture”. All of the forgoing legends and symbols collectively create what is known as a “Golgotha Cross” , or if you wish, a Russian “Cavalry Cross”.
Source: http://www.ebay.com/itm/Russian-Christian-Orthodox-Golgotha-Cavalry-Prayer-Cross-Pendant-ICXC-1700AD-/380580380274
Don....