Need help identifying this artifact

[ultrastealth]

I found this near Laredo this weekend. It appears too thick for a projectile, and it's pointed at both ends. It's about 3.5" long. What is it?

[Hoggslayer]

It's a rock.

[ultrastealth]

Side view

[COPPERHEAD]

Tool or a preform

[black dallas]

indian love stone

[stickman]

Tool or a preform

X2

[tx07]

Tool of some sort if i was to make a guess. On another note. I wonder how many thing are found like this that are natural. Something to ponder

[snappertapper]

Tool or a preform

This

[snappertapper]

Tool of some sort if i was to make a guess. On another note. I wonder how many thing are found like this that are natural. Something to ponder

That one isn't natural.