-
Berta Henson posted a new activity comment 1 year, 1 month ago
1 year, 1 month ago1 year, 1 month agoThat’s a nice one
-
Berta Henson posted a new activity comment 1 year, 1 month ago
1 year, 1 month ago1 year, 1 month agoNice
-
Berta Henson became a registered member 1 year, 2 months ago
1 year, 2 months ago1 year, 2 months ago -
Berta Henson posted a new activity comment 1 year, 3 months ago
1 year, 3 months ago1 year, 3 months agoOk thanks Corinne and Ben
-
Berta Henson posted an image in the group Education and Outreach from the myFOSSIL app 1 year, 3 months ago
1 year, 3 months ago1 year, 3 months agoCould someone explain to me what this would be, don’t know much about rocks #fossil
-
Not a fossil, but a nice piece with quartz or calcite crystals. To tell which it is you can find an inconspicuous place to scratch or drop an acid (vinegar is ok, I find lemon juice sometimes works better). Calcite will scratch or fizz, quartz will not. Sometimes it’s easier to hear it fizzing than see it.
-
if you don’t have any of that available, you could scratch with a steel pin/nail, if It scratches then it is calcite, if it doesn’t scratch then quartz as that has a moh hardness scale of 7
-
Ok thanks Corinne and Ben
-
-
Berta Henson joined the group Astonishing Arthropods 1 year, 3 months ago
1 year, 3 months ago1 year, 3 months ago -
Berta Henson joined the group Cincinnatian Collectors 1 year, 3 months ago
1 year, 3 months ago1 year, 3 months ago -
Berta Henson joined the group Education and Outreach 1 year, 3 months ago
1 year, 3 months ago1 year, 3 months ago -
Berta Henson joined the group Bookworms 1 year, 3 months ago
1 year, 3 months ago1 year, 3 months ago -
Berta Henson joined the group Beach Fossils 1 year, 3 months ago
1 year, 3 months ago1 year, 3 months ago