Elephant figure sulphide marble need info

[Hunter67]

I found this large marble with a elephant inside I would say its very old it has a few chips and is approx  2 inches across  it has a light pink color to it . Any info on age and value would be great ! 

[Hunter67]

Next pic 

[Steph]

Oh gosh ... @BobBlock ... are you in the neighborhood?

Could be from the1800's, but I don't have a clue on value.  

[Hunter67]

I’m in Victoria BC and the marble looks very old . It came out of a second hand store here . 

[VTAndrea]

I'm not an expert, but years ago I remember someone saying the pinkish color is caused by light exposure.

[Al Oregon]

Per Stan Block's Sulphide book - 2 inch range for elephant in good to near mint condition is $50 to $150 value - probably closer to the $50 based on damage.

[BobBlock]

Value is going to depend on whether it is less than 2" or more than 2". About 2" doesn't help too much. Over 2" would add about 20% to the value. The figure detail in this one is above average, although it is set off-center and there is a shallow air bubble at the trunk. I don't see a lot of damage on it, but the images are blurry. I think Al's price assessment is a little low.