Connect two or more modules sharing the same pins? I've found some separate instructions for connecting an SD reader/writer and also instructions for connecting a RFID reader and Piezo Buzzer.  I would like to use both modules and the piezo buzzer together on the same Arduino. See below for the pin wiring details from each instruction I found:

SD Reader/Writer


3.3v goes to 3.3v on the Arduino UNO (for power)
GND goes to Ground on Arduino UNO
D0 goes to pin 12 on Arduino UNO
D1 goes to pin 11 on Arduino UNO
CLK goes to pin 13 on Arduino UNO
D3 goes to pin 10 on Arduino UNO


RFID Reader


SDA - Digital 10 
SCK - Digital 13 
MOSI - Digital 11 
MISO - Digital 12
IRQ - unconnected 
GND - GND 
RST - Digital 9
3.3V - 3.3V


Piezo Buzzer


Red - Pin 8
Black - GND


Is using the same pin for more that one module ok?
pins 11 MOSI, 12 MISO and 13 SCK are SPI bus. You can connect more devices to the bus. A 'slave select' ('cable select') pin determines which device will communicate. In your table both devices use pin 10 for this. You must change one. 

I recommend to wire SD reader D3 to pin 4 and in sketch use SD.begin(4).

Note: some cheap SD card adapters block other devices on the bus and can be used only as single device on the bus