Geological anomaly

In Southwestern Colorado, on the boundary of The Hunter Silver Mine, and stretching in a northwesterly direction deep beneath Red Mountain, lies a strange Geological anomaly Apparently familiar to Native Americans prior to the arrival of Europeans, it is now the stronghold of a powerful criminal organization For nearly fifty years, it has been the nerve center for a vicious criminal entity If anyone had ever inadvertently detected it, they hadn't lived to tell about it

Until Geologist Mallory Anderson stumbles upon it in her attempts to follow a valuable...